solution: open source it

src/main/kotlin/io/emeraldpay/dshackle/Config.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle
 
 import com.fasterxml.jackson.core.Version

src/main/kotlin/io/emeraldpay/dshackle/GrpcServer.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle
 
 import io.grpc.Server

src/main/kotlin/io/emeraldpay/dshackle/Starter.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle
 
 import org.springframework.beans.factory.config.YamlPropertiesFactoryBean

src/main/kotlin/io/emeraldpay/dshackle/YamlPropertySourceFactory.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle
 
 import org.apache.commons.lang3.StringUtils

src/main/kotlin/io/emeraldpay/dshackle/cache/BlocksMemCache.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.cache
 
 import io.infinitape.etherjar.domain.BlockHash

src/main/kotlin/io/emeraldpay/dshackle/config/UpstreamsConfig.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.config
 
 import java.net.URI

src/main/kotlin/io/emeraldpay/dshackle/config/UpstreamsConfigReader.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.config
 
 import org.apache.commons.lang3.StringUtils

src/main/kotlin/io/emeraldpay/dshackle/reader/BlockApiReader.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.reader
 
 import io.emeraldpay.dshackle.upstream.Selector

src/main/kotlin/io/emeraldpay/dshackle/reader/BlockCacheReader.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.reader
 
 import io.emeraldpay.dshackle.cache.BlocksMemCache

src/main/kotlin/io/emeraldpay/dshackle/reader/CompoundReader.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.reader
 
 import reactor.core.publisher.Mono

src/main/kotlin/io/emeraldpay/dshackle/reader/EmptyReader.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.reader
 
 import reactor.core.publisher.Mono

src/main/kotlin/io/emeraldpay/dshackle/reader/Reader.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.reader
 
 import reactor.core.publisher.Mono

src/main/kotlin/io/emeraldpay/dshackle/rpc/BlockchainRpc.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import io.emeraldpay.api.proto.BlockchainOuterClass

src/main/kotlin/io/emeraldpay/dshackle/rpc/Describe.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import io.emeraldpay.api.proto.BlockchainOuterClass

src/main/kotlin/io/emeraldpay/dshackle/rpc/NativeCall.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/rpc/StreamHead.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import com.google.protobuf.ByteString

src/main/kotlin/io/emeraldpay/dshackle/rpc/SubscribeStatus.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import io.emeraldpay.api.proto.BlockchainOuterClass

src/main/kotlin/io/emeraldpay/dshackle/rpc/TrackAddress.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import io.emeraldpay.api.proto.BlockchainOuterClass

src/main/kotlin/io/emeraldpay/dshackle/rpc/TrackTx.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import com.google.protobuf.ByteString

src/main/kotlin/io/emeraldpay/dshackle/upstream/AggregatedUpstream.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/AlwaysQuorum.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/BroadcastQuorum.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/CachingEthereumApi.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/CallMethods.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 interface CallMethods {

src/main/kotlin/io/emeraldpay/dshackle/upstream/CallQuorum.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/ChainUpstreams.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/ConfiguredUpstreams.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/DefaultUpstream.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import reactor.core.publisher.Flux

src/main/kotlin/io/emeraldpay/dshackle/upstream/DirectCallMethods.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 class DirectCallMethods : CallMethods {

src/main/kotlin/io/emeraldpay/dshackle/upstream/DirectEthereumApi.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/EmptyEthereumHead.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/EthereumApi.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/EthereumGrpcTransport.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/EthereumHead.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/EthereumHeadMerge.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/EthereumRpcHead.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/EthereumUpstream.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.config.UpstreamsConfig

src/main/kotlin/io/emeraldpay/dshackle/upstream/EthereumWs.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.config.UpstreamsConfig

src/main/kotlin/io/emeraldpay/dshackle/upstream/EthereumWsHead.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.grpc.Chain

src/main/kotlin/io/emeraldpay/dshackle/upstream/FilteringApiIterator.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 class FilteringApiIterator(

src/main/kotlin/io/emeraldpay/dshackle/upstream/GrpcUpstream.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/GrpcUpstreams.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/Head.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import reactor.core.publisher.Flux

src/main/kotlin/io/emeraldpay/dshackle/upstream/HeadLagObserver.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/NodeDetailsList.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.config.UpstreamsConfig

src/main/kotlin/io/emeraldpay/dshackle/upstream/NonEmptyQuorum.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/NonceQuorum.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/NotLaggingQuorum.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.domain.TransactionId

src/main/kotlin/io/emeraldpay/dshackle/upstream/QuorumBasedMethods.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/main/kotlin/io/emeraldpay/dshackle/upstream/Selector.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.api.proto.BlockchainOuterClass

src/main/kotlin/io/emeraldpay/dshackle/upstream/Upstream.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.config.UpstreamsConfig

src/main/kotlin/io/emeraldpay/dshackle/upstream/UpstreamAvailability.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 enum class UpstreamAvailability(val grpcId: Int) {

src/main/kotlin/io/emeraldpay/dshackle/upstream/UpstreamServices.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import reactor.core.publisher.Flux

src/main/kotlin/io/emeraldpay/dshackle/upstream/UpstreamValidator.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.config.UpstreamsConfig

src/main/kotlin/io/emeraldpay/dshackle/upstream/Upstreams.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.grpc.Chain

src/main/kotlin/io/emeraldpay/dshackle/upstream/ValueAwareQuorum.kt

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.rpc.JacksonRpcConverter

src/test/groovy/io/emeraldpay/dshackle/cache/BlocksMemCacheSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.cache
 
 import io.infinitape.etherjar.domain.BlockHash

src/test/groovy/io/emeraldpay/dshackle/config/UpstreamsConfigReaderSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.config
 
 import spock.lang.Specification

src/test/groovy/io/emeraldpay/dshackle/rpc/NativeCallSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/test/groovy/io/emeraldpay/dshackle/rpc/StreamHeadSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import com.google.protobuf.ByteString

src/test/groovy/io/emeraldpay/dshackle/rpc/TrackAddressSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import io.emeraldpay.api.proto.BlockchainOuterClass

src/test/groovy/io/emeraldpay/dshackle/rpc/TrackTxSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.rpc
 
 import com.google.protobuf.ByteString

src/test/groovy/io/emeraldpay/dshackle/test/EthereumApiMock.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.test
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/test/groovy/io/emeraldpay/dshackle/test/EthereumHeadMock.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.test
 
 import io.emeraldpay.dshackle.upstream.EthereumHead

src/test/groovy/io/emeraldpay/dshackle/test/EthereumUpstreamMock.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.test
 
 import io.emeraldpay.dshackle.upstream.DirectEthereumApi

src/test/groovy/io/emeraldpay/dshackle/test/MockServer.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.test
 
 import io.emeraldpay.api.proto.BlockchainGrpc

src/test/groovy/io/emeraldpay/dshackle/test/TestingCommons.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.test
 
 import com.fasterxml.jackson.core.Version

src/test/groovy/io/emeraldpay/dshackle/test/UpstreamsMock.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.test
 
 

src/test/groovy/io/emeraldpay/dshackle/upstream/BroadcastQuorumSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.test.TestingCommons

src/test/groovy/io/emeraldpay/dshackle/upstream/EthereumGrpcTransportSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/test/groovy/io/emeraldpay/dshackle/upstream/FilteringApiIteratorSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.config.UpstreamsConfig

src/test/groovy/io/emeraldpay/dshackle/upstream/GrpcUpstreamSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import com.fasterxml.jackson.databind.ObjectMapper

src/test/groovy/io/emeraldpay/dshackle/upstream/HeadLagObserverSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.infinitape.etherjar.rpc.json.BlockJson

src/test/groovy/io/emeraldpay/dshackle/upstream/NodeDetailsListSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.config.UpstreamsConfig

src/test/groovy/io/emeraldpay/dshackle/upstream/NonceQuorumSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.dshackle.test.TestingCommons

src/test/groovy/io/emeraldpay/dshackle/upstream/NotLaggingQuorumSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import spock.lang.Specification

src/test/groovy/io/emeraldpay/dshackle/upstream/SelectorSpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import io.emeraldpay.api.proto.BlockchainOuterClass

src/test/groovy/io/emeraldpay/dshackle/upstream/UpstreamAvailabilitySpec.groovy

@@ -1,3 +1,18 @@
+/**
+ * Copyright (c) 2019 ETCDEV GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package io.emeraldpay.dshackle.upstream
 
 import spock.lang.Specification