[FAB-6415] Java 11 support for FabCar sample

Signed-off-by: Simon Stone <sstone1@uk.ibm.com>
Change-Id: I97cd3ab48f6f2fe828c3328adfaf706be5124387

chaincode/fabcar/java/build.gradle

@@ -4,8 +4,7 @@
 
 plugins {
     id 'checkstyle'
-    id 'com.github.johnrengelman.shadow' version '2.0.4'
-    id 'java-library'
+    id 'java-library-distribution'
     id 'jacoco'
 }
 
@@ -13,8 +12,9 @@ group 'org.hyperledger.fabric.samples'
 version '1.0-SNAPSHOT'
 
 dependencies {
-    implementation 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.0.0-SNAPSHOT'
+    compileOnly 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.0.0-SNAPSHOT'
     implementation 'com.owlike:genson:1.5'
+    testImplementation 'org.hyperledger.fabric-chaincode-java:fabric-chaincode-shim:2.0.0-SNAPSHOT'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.4.2'
     testImplementation 'org.assertj:assertj-core:3.11.1'
     testImplementation 'org.mockito:mockito-core:2.+'
@@ -25,8 +25,8 @@ repositories {
         url "https://nexus.hyperledger.org/content/repositories/snapshots/"
     }
     jcenter()
-    maven { 
-        url 'https://jitpack.io' 
+    maven {
+        url 'https://jitpack.io'
     }
 }
 
@@ -43,15 +43,6 @@ checkstyleTest {
     source ='src/test/java'
 }
 
-shadowJar {
-    baseName = 'chaincode'
-    version = null
-    classifier = null
-    manifest {
-        attributes 'Main-Class': 'org.hyperledger.fabric.contract.ContractRouter'
-    }
-}
-
 jacocoTestCoverageVerification {
     afterEvaluate {
         classDirectories = files(classDirectories.files.collect {
@@ -67,7 +58,7 @@ jacocoTestCoverageVerification {
             }
         }
     }
-    
+
     finalizedBy jacocoTestReport
 }
 

chaincode/fabcar/java/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

chaincode/fabcar/java/gradlew

@@ -1,5 +1,21 @@
 #!/usr/bin/env sh
 
+#
+# Copyright 2015 the original author or authors.
+#
+# 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
+#
+#      https://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.
+#
+
 ##############################################################################
 ##
 ##  Gradle start up script for UN*X
@@ -28,7 +44,7 @@ APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
@@ -109,8 +125,8 @@ if $darwin; then
     GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
 fi
 
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
     JAVACMD=`cygpath --unix "$JAVACMD"`

chaincode/fabcar/java/gradlew.bat

@@ -1,3 +1,19 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -14,7 +30,7 @@ set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome

chaincode/fabcar/java/settings.gradle

@@ -2,4 +2,4 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-rootProject.name = 'java-chaincode-bootstrap'
+rootProject.name = 'fabcar'

fabcar/startFabric.sh

@@ -22,7 +22,12 @@ if [ "$CC_SRC_LANGUAGE" = "go" -o "$CC_SRC_LANGUAGE" = "golang"  ]; then
 	echo Finished vendoring Go dependencies
 elif [ "$CC_SRC_LANGUAGE" = "java" ]; then
 	CC_RUNTIME_LANGUAGE=java
-	CC_SRC_PATH=/opt/gopath/src/github.com/hyperledger/fabric-samples/chaincode/fabcar/java
+	CC_SRC_PATH=/opt/gopath/src/github.com/hyperledger/fabric-samples/chaincode/fabcar/java/build/install/fabcar
+  echo Compiling Java code ...
+  pushd ../chaincode/fabcar/java
+  ./gradlew installDist
+  popd
+  echo Finished compiling Java code
 elif [ "$CC_SRC_LANGUAGE" = "javascript" ]; then
 	CC_RUNTIME_LANGUAGE=node # chaincode runtime language is node.js
 	CC_SRC_PATH=/opt/gopath/src/github.com/hyperledger/fabric-samples/chaincode/fabcar/javascript
@@ -37,7 +42,7 @@ elif [ "$CC_SRC_LANGUAGE" = "typescript" ]; then
 	echo Finished compiling TypeScript code into JavaScript
 else
 	echo The chaincode language ${CC_SRC_LANGUAGE} is not supported by this script
-	echo Supported chaincode languages are: go, javascript, and typescript
+	echo Supported chaincode languages are: go, java, javascript, and typescript
 	exit 1
 fi