upgrade gradle

abi/build.gradle

@@ -1,6 +1,9 @@
+plugins {
+    id 'java-library'
+}
 
 description 'Ethereum Application Binary Interface (ABI) for working with smart contracts'
 
 dependencies {
-    compile project(':utils')
+    api project(':utils')
 }

besu/build.gradle

@@ -1,7 +1,9 @@
-
+plugins {
+    id 'java-library'
+}
 description 'Besu JSON-RPC API'
 
 dependencies {
-    compile project(':eea')
-    testCompile project(path: ':core', configuration: 'testArtifacts')
+    api project(':eea')
+    testImplementation project(path: ':core', configuration: 'testArtifacts')
 }

build.gradle

@@ -69,8 +69,8 @@ allprojects {
     }
 
     dependencies {
-        testCompile "org.junit.jupiter:junit-jupiter:$junitVersion"
-        testCompile "org.mockito:mockito-junit-jupiter:$mockitoJunitVersion"
+        testImplementation "org.junit.jupiter:junit-jupiter:$junitVersion"
+        testImplementation "org.mockito:mockito-junit-jupiter:$mockitoJunitVersion"
 
         configurations.all {
             resolutionStrategy {

codegen/build.gradle

@@ -1,11 +1,11 @@
 description 'web3j project code generators'
 
 dependencies {
-    compile project(':core'),
+    implementation project(':core'),
             "com.squareup:kotlinpoet:$kotlinPoetVersion",
             "com.squareup:javapoet:$javaPoetVersion",
             "info.picocli:picocli:$picocliVersion"
-    testCompile project(':core').sourceSets.test.output,
+    testImplementation project(':core').sourceSets.test.output,
             "ch.qos.logback:logback-core:$logbackVersion",
             "ch.qos.logback:logback-classic:$logbackVersion"
     implementation("org.junit.platform:junit-platform-launcher:$junitPlatformLauncherVersion")

contracts/build.gradle

@@ -2,6 +2,6 @@
 description 'web3j support for Ethereum Improvement Proposals (EIP\'s)'
 
 dependencies {
-    compile project(':core')
-    testCompile project(path: ':core', configuration: 'testArtifacts')
+    implementation project(':core')
+    testImplementation project(path: ':core', configuration: 'testArtifacts')
 }

core/build.gradle

@@ -1,12 +1,14 @@
 import java.text.SimpleDateFormat
 
-apply plugin: 'org.ajoberstar.git-publish'
-
+plugins {
+    id 'java-library'
+    id 'org.ajoberstar.git-publish'
+}
 
 description 'web3j is a lightweight Java library for integration with Ethereum clients'
 
 dependencies {
-    compile project(':abi'),
+    api project(':abi'),
             project(':crypto'),
             project(':tuples'),
             "com.github.jnr:jnr-unixsocket:$jnr_unixsocketVersion",
@@ -16,7 +18,7 @@ dependencies {
             "org.java-websocket:Java-WebSocket:$javaWebSocketVersion",
             "com.fasterxml.jackson.core:jackson-databind:$jacksonVersion",
             "org.slf4j:slf4j-api:$slf4jVersion"
-    testCompile project(path: ':crypto', configuration: 'testArtifacts'),
+    testImplementation project(path: ':crypto', configuration: 'testArtifacts'),
     "nl.jqno.equalsverifier:equalsverifier:$equalsverifierVersion",
     "ch.qos.logback:logback-classic:$logbackVersion"
 }

crypto/build.gradle

@@ -1,8 +1,11 @@
+plugins {
+    id 'java-library'
+}
 
 description 'web3j Ethereum crypto library'
 
 dependencies {
-    compile project(':abi'),
+    api project(':abi'),
             project(':rlp'),
             project(':utils'),
             "org.slf4j:slf4j-api:$slf4jVersion",

eea/build.gradle

@@ -1,7 +1,10 @@
+plugins {
+    id 'java-library'
+}
 
 description 'EEA JSON-RPC API'
 
 dependencies {
-    compile project(':core')
-    testCompile project(path: ':core', configuration: 'testArtifacts')
+    api project(':core')
+    testImplementation project(path: ':core', configuration: 'testArtifacts')
 }

geth/build.gradle

@@ -2,6 +2,6 @@
 description 'Geth JSON-RPC API'
 
 dependencies {
-    compile project(':core')
-    testCompile project(path: ':core', configuration: 'testArtifacts')
+    implementation project(':core')
+    testImplementation project(path: ':core', configuration: 'testArtifacts')
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists

hosted-providers/build.gradle

@@ -1,4 +1,4 @@
 
 description 'web3j customisations for working with hosted web3 providers (Infura.io & Nodesmith.io)'
 
-dependencies { compile project(':core') }
+dependencies { implementation project(':core') }

integration-tests/build.gradle

@@ -1,12 +1,12 @@
 description 'web3j integration tests'
 
 dependencies {
-    compile project(':core'),
+    implementation project(':core'),
             project(':besu'),
             project(':parity'),
             project(':geth'),
             project(':codegen')
-    testCompile "ch.qos.logback:logback-core:$logbackVersion",
+    testImplementation "ch.qos.logback:logback-core:$logbackVersion",
             "ch.qos.logback:logback-classic:$logbackVersion",
             "com.carrotsearch:junit-benchmarks:$junitBenchmarkVersion",
             "org.web3j:web3j-unit:4.8.3"

parity/build.gradle

@@ -2,7 +2,7 @@
 description 'Parity JSON-RPC API'
 
 dependencies {
-    compile project(':core')
-    testCompile project(path: ':core', configuration: 'testArtifacts'),
+    implementation project(':core')
+    testImplementation project(path: ':core', configuration: 'testArtifacts'),
     "nl.jqno.equalsverifier:equalsverifier:$equalsverifierVersion"
 }

rlp/build.gradle

@@ -1,4 +1,7 @@
+plugins {
+    id 'java-library'
+}
 
 description 'Ethereum Recursive Length Prefix (RLP) encoding for serializing objects'
 
-dependencies { compile project(':utils') }
+dependencies { api project(':utils') }

utils/build.gradle

@@ -1,4 +1,7 @@
+plugins {
+    id 'java-library'
+}
 
 description 'Minimal set of web3j utility classes'
 
-dependencies { compile "org.bouncycastle:bcprov-jdk18on:$bouncycastleVersion" }
+dependencies { api "org.bouncycastle:bcprov-jdk18on:$bouncycastleVersion" }