add test ci/support jdk 12

.github/workflows/test.yaml

@@ -0,0 +1,43 @@
+name: JavaCI
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [7, 8, 9, 10, 11 ]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup java
+        uses: actions/setup-java@v1
+        with:
+          java-version: ${{ matrix.java }} 
+      - name: Build with Maven
+        run: mvn clean package -P full
+
+  build_jdk_ge_12:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        java: [12, 13, 14 ]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 1.8
+        uses: actions/setup-java@v1
+        with:
+          java-version: 8
+      - name: save java8 home
+        run: |
+          export JAVA8_HOME=$JAVA_HOME && echo $JAVA8_HOME
+          echo "export JAVA8_HOME=$JAVA_HOME" > ~/.testenv
+
+      - name: Setup java
+        uses: actions/setup-java@v1
+        with:
+          java-version: ${{ matrix.java }}
+      - name: Build with Maven
+        run: |
+          source ~/.testenv
+          mvn -Dmaven.compiler.fork=true -Dmaven.compiler.executable=$JAVA8_HOME/bin/javac -DJAVA8_HOME=$JAVA8_HOME clean package -P full

common/src/main/java/com/taobao/arthas/common/JavaVersionUtils.java

@@ -54,4 +54,8 @@ public class JavaVersionUtils {
     public static boolean isGreaterThanJava8() {
         return JAVA_VERSION > 1.8f;
     }
+
+    public static boolean isGreaterThanJava11() {
+        return JAVA_VERSION > 11.0f;
+    }
 }

core/src/test/java/com/taobao/arthas/core/util/TypeRenderUtilsTest.java

@@ -1,7 +1,10 @@
 package com.taobao.arthas.core.util;
 
+import org.assertj.core.api.Assertions;
 import org.junit.Test;
 
+import com.taobao.arthas.common.JavaVersionUtils;
+
 import java.io.Serializable;
 
 import static org.hamcrest.CoreMatchers.equalTo;
@@ -26,7 +29,14 @@ public class TypeRenderUtilsTest {
 
     @Test
     public void testDrawInterface() {
-        assertThat(TypeRenderUtils.drawInterface(String.class), is(equalTo("java.io.Serializable,java.lang.Comparable,java.lang.CharSequence")));
+        if (JavaVersionUtils.isGreaterThanJava11()) {
+            Assertions.assertThat(TypeRenderUtils.drawInterface(String.class)).isEqualTo(
+                    "java.io.Serializable,java.lang.Comparable,java.lang.CharSequence,java.lang.constant.Constable,java.lang.constant.ConstantDesc");
+        } else {
+            Assertions.assertThat(TypeRenderUtils.drawInterface(String.class))
+                    .isEqualTo("java.io.Serializable,java.lang.Comparable,java.lang.CharSequence");
+        }
+        
         assertThat(TypeRenderUtils.drawInterface(TestClass.class), is(equalTo("java.io.Serializable")));
         assertThat(TypeRenderUtils.drawInterface(Serializable.class), is(equalTo("")));
     }

pom.xml

@@ -121,6 +121,26 @@
             </build>
         </profile>
 
+        <profile>
+            <!-- ci test -->
+            <id>jdk12</id>
+            <activation>
+                <jdk>[12,)</jdk>
+                <property>
+                    <name>JAVA8_HOME</name>
+                </property>
+            </activation>
+            <dependencies>
+                <dependency>
+                    <groupId>com.sun</groupId>
+                    <artifactId>tools</artifactId>
+                    <version>1.6.0</version>
+                    <scope>system</scope>
+                    <systemPath>${JAVA8_HOME}/lib/tools.jar</systemPath>
+                </dependency>
+            </dependencies>
+        </profile>
+
         <profile>
             <id>full</id>
             <build>
@@ -462,7 +482,7 @@
             <plugin>
                 <groupId>org.jacoco</groupId>
                 <artifactId>jacoco-maven-plugin</artifactId>
-                <version>0.8.2</version>
+                <version>0.8.5</version>
                 <executions>
                     <execution>
                         <id>jacoco-initialize</id>