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Use JavaVersionUtils to get java version.

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This commit is contained in:
garenchan
2018-12-10 17:12:32 +08:00
parent 33565a89c6
commit 07d2ebd5e9
2 changed files with 15 additions and 7 deletions
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core/src/main/java/com/taobao/arthas/core/Arthas.java
+3 -2
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@@ -3,6 +3,7 @@ package com.taobao.arthas.core;
import com.sun.tools.attach.VirtualMachine;
import com.sun.tools.attach.VirtualMachineDescriptor;
import com.taobao.arthas.common.AnsiLog;
import com.taobao.arthas.common.JavaVersionUtils;
import com.taobao.arthas.core.config.Configure;
import com.taobao.middleware.cli.CLI;
import com.taobao.middleware.cli.CLIs;
@@ -73,8 +74,8 @@ public class Arthas {
}
Properties targetSystemProperties = virtualMachine.getSystemProperties();
String targetJavaVersion = targetSystemProperties.getProperty("java.specification.version");
String currentJavaVersion = System.getProperty("java.specification.version");
String targetJavaVersion = JavaVersionUtils.javaVersionStr(targetSystemProperties);
String currentJavaVersion = JavaVersionUtils.javaVersionStr();
if (targetJavaVersion != null && currentJavaVersion != null) {
if (!targetJavaVersion.equals(currentJavaVersion)) {
AnsiLog.warn("Current VM java version: {} do not match target VM java version: {}, attach may fail.",