Updated to jdk 12

Author: manastalukdar

.circleci/config.yml

@@ -29,7 +29,7 @@ jobs:
     <<: *defaults
     docker:
       # specify the version you desire here
-      - image: circleci/openjdk:11-jdk-node-browsers
+      - image: circleci/openjdk:12-jdk-node-browsers
         environment:
           CC_TEST_REPORTER_ID: $CC_TEST_REPORTER_ID
           COVERALLS_REPO_TOKEN: $COVERALLS_REPO_TOKEN

.travis.yml

@@ -3,8 +3,8 @@ dist: xenial
 language: java
 
 jdk:
-  - oraclejdk11
-  # - openjdk11
+  - oraclejdk12
+  # - openjdk12
 
 branches:
   only:

appveyor.yml

@@ -11,7 +11,7 @@ image:
 - Ubuntu
 
 # todo: https://github.com/appveyor/ci/issues/2160
-stack: node 9, jdk 11, python 3.7.1 x64
+stack: node 9, jdk 12, python 3.7.1 x64
 
 install:
   - cmd: "SET JAVA_HOME=C:\\Program Files\\Java\\jdk11"

build.gradle

@@ -45,8 +45,8 @@ jacocoTestCoverageVerification {
 }
 
 compileTestJava {
-   sourceCompatibility = 11
-   targetCompatibility = 11
+   sourceCompatibility = 12
+   targetCompatibility = 12
    options.compilerArgs += ['-parameters', '-g']
 }
 

gradle/wrapper/gradle-wrapper.jar

@@ -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
+#
+#      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.
+#
+
 ##############################################################################
 ##
 ##  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='"-Xmx64m"'
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"

gradlew

@@ -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      http://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="-Xmx64m"
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome