+ add jdk 17 in appveyor ubuntu CI

Author: oldratlee

library/scripts/run-junit.sh

@@ -7,5 +7,5 @@ source ./lib_common_build.sh
 class_path="$(getClasspath)"
 junit_test_cases="$(getJUnitTestCases)"
 # shellcheck disable=SC2086
-runCmd "${JAVA_CMD[@]}" -cp "$class_path" \
+JAVA_CMD -cp "$class_path" \
     org.junit.runner.JUnitCore $junit_test_cases

scripts/codecov.sh

@@ -10,12 +10,12 @@ source ./prepare-jdk.sh
 cd "$ROOT_PROJECT_DIR"
 
 switch_to_jdk 11
-runCmd "${MVN_CMD[@]}" -Pgen-code-cov clean test jacoco:report
+MVN_CMD -Pgen-code-cov clean test jacoco:report
 
 switch_to_jdk 8
 # use -Dmaven.main.skip option fix below problem of jacoco-maven-plugin:report :
 #
 # [WARNING] Classes in bundle 'Java Dns Cache Manipulator(DCM) Lib' do not match with execution data.
 #           For report generation the same class files must be used as at runtime.
 # [WARNING] Execution data for class com/alibaba/xxx/Yyy does not match.
-runCmd "${MVN_CMD[@]}" -Pgen-code-cov -Dmaven.main.skip test jacoco:report coveralls:report
+MVN_CMD -Pgen-code-cov -Dmaven.main.skip test jacoco:report coveralls:report

scripts/common.sh

@@ -64,7 +64,20 @@ headInfo() {
     echo
 }
 
-runCmd() {
+# How to compare a program's version in a shell script?
+#   https://unix.stackexchange.com/questions/285924
+versionGreatEqThan() {
+    (($# == 2)) || die "${FUNCNAME[0]} need only 2 arguments, actual arguments: $*"
+
+    local ver=$1
+    local destVer=$2
+
+    [ "$ver" = "$destVer" ] && return 1
+
+    [ "$(printf '%s\n' "$ver" "$destVer" | sort -V | head -n1)" = "$destVer" ]
+}
+
+logAndRun() {
     blueEcho "Run under work directory $PWD :$nl$*"
     time "$@"
 }

scripts/common_build.sh

@@ -19,27 +19,46 @@ readonly ROOT_PROJECT_DIR="$(readlink -f "$ROOT_SCRIPTS_DIR/..")"
 readonly ROOT_PROJECT_VERSION=$(grep '<version>.*</version>' "$ROOT_PROJECT_DIR/pom.xml" | awk -F'</?version>' 'NR==1{print $2}')
 readonly ROOT_PROJECT_AID=$(grep '<artifactId>.*</artifactId>' "$ROOT_PROJECT_DIR/pom.xml" | awk -F'</?artifactId>' 'NR==1{print $2}')
 
+#################################################################################
+# java operation functions
+#################################################################################
+
+__getJavaVersion() {
+    "$JAVA_HOME/bin/java" -version 2>&1 | awk -F\" '/ version "/{print $2}'
+}
+
 # set env variable ENABLE_JAVA_RUN_DEBUG to enable java debug mode
-readonly -a JAVA_CMD=(
-    "$JAVA_HOME/bin/java" -Xmx128m -Xms128m -server -ea -Duser.language=en -Duser.country=US
-    ${ENABLE_JAVA_RUN_VERBOSE_CLASS+ -verbose:class }
-    ${ENABLE_JAVA_RUN_DEBUG+ -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=5005 }
-)
 
-readonly -a MVN_CMD=(
-    "$ROOT_PROJECT_DIR/mvnw" -V --no-transfer-progress
-)
+JAVA_CMD() {
+    local additionalOptionsForJava11Plus
+    versionGreatEqThan $(__getJavaVersion) 12 && additionalOptionsForJava11Plus=(
+        --add-opens java.base/java.net=ALL-UNNAMED
+        --add-opens java.base/sun.net=ALL-UNNAMED
+        --add-opens java.base/sun.net.util=ALL-UNNAMED
+    )
+
+    logAndRun "$JAVA_HOME/bin/java" -Xmx128m -Xms128m -server -ea -Duser.language=en -Duser.country=US \
+    ${ENABLE_JAVA_RUN_VERBOSE_CLASS+ -verbose:class} \
+    ${ENABLE_JAVA_RUN_DEBUG+ -Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=5005} \
+    ${additionalOptionsForJava11Plus[@]:+"${additionalOptionsForJava11Plus[@]}"} \
+    "$@"
+}
 
 #################################################################################
 # maven operation functions
 #################################################################################
 
+
+MVN_CMD() {
+    logAndRun "$ROOT_PROJECT_DIR/mvnw" -V --no-transfer-progress "$@"
+}
+
 mvnClean() {
     checkNecessityForCallerFunction || return 0
 
     (
         cd "$ROOT_PROJECT_DIR"
-        runCmd "${MVN_CMD[@]}" clean || die "fail to mvn clean!"
+        MVN_CMD clean || die "fail to mvn clean!"
     )
 }
 
@@ -54,9 +73,9 @@ mvnBuildJar() {
             #
             # De-activate a maven profile from command line
             # https://stackoverflow.com/questions/25201430
-            runCmd "${MVN_CMD[@]}" install -DperformRelease -P '!gen-sign' || die "fail to build jar!"
+            MVN_CMD install -DperformRelease -P '!gen-sign' || die "fail to build jar!"
         else
-            runCmd "${MVN_CMD[@]}" install -Dmaven.test.skip=true || die "fail to build jar!"
+            MVN_CMD install -Dmaven.test.skip=true || die "fail to build jar!"
         fi
     )
 }
@@ -66,7 +85,7 @@ mvnCompileTest() {
 
     (
         cd "$ROOT_PROJECT_DIR"
-        runCmd "${MVN_CMD[@]}" test-compile || die "fail to compile test!"
+        MVN_CMD test-compile || die "fail to compile test!"
     )
 }
 
@@ -76,6 +95,6 @@ mvnCopyDependencies() {
     (
         cd "$ROOT_PROJECT_DIR"
         # https://maven.apache.org/plugins/maven-dependency-plugin/copy-dependencies-mojo.html
-        runCmd "${MVN_CMD[@]}" dependency:copy-dependencies -DincludeScope=test -DexcludeArtifactIds=jsr305,spotbugs-annotations || die "fail to mvn copy-dependencies!"
+        MVN_CMD dependency:copy-dependencies -DincludeScope=test -DexcludeArtifactIds=jsr305,spotbugs-annotations || die "fail to mvn copy-dependencies!"
     )
 }

scripts/integration-test.sh

@@ -25,6 +25,6 @@ for jhome in "${java_home_var_names[@]}"; do
     export JAVA_HOME=${!jhome}
 
     headInfo "test with Java: $JAVA_HOME"
-    runCmd ../library/scripts/run-junit.sh skipClean
-    runCmd ../tool/scripts/run-junit.sh skipClean
+    logAndRun ../library/scripts/run-junit.sh skipClean
+    logAndRun ../tool/scripts/run-junit.sh skipClean
 done

scripts/prepare-jdk.sh

@@ -37,6 +37,7 @@ jdks_install_by_sdkman=(
     6.0.119-zulu
     8.312.07.1-amzn
     11.0.12.7.1-ms
+    17.0.1-ms
 )
 java_home_var_names=()
 
@@ -65,7 +66,7 @@ __setJdkHomeVarsAndInstallJdk() {
             }
         fi
 
-        java_home_var_names=("${java_home_var_names[@]:+"${java_home_var_names[@]}"}" "$jdkHomeVarName")
+        java_home_var_names=(${java_home_var_names[@]:+"${java_home_var_names[@]}"} "$jdkHomeVarName")
         printf '%s :\n\t%s\n\tspecified is %s\n' "$jdkHomeVarName" "${!jdkHomeVarName}" "$jdkNameOfSdkman"
     done
 

tool/scripts/run-junit.sh

@@ -7,5 +7,5 @@ source ./tool_common_build.sh
 class_path="$(getClasspath)"
 junit_test_cases="$(getJUnitTestCases)"
 # shellcheck disable=SC2086
-runCmd "${JAVA_CMD[@]}" -cp "$class_path" \
+JAVA_CMD -cp "$class_path" \
     org.junit.runner.JUnitCore $junit_test_cases