jad support completion. #323

core/src/main/java/com/taobao/arthas/core/command/klass100/JadCommand.java

@@ -2,6 +2,8 @@ package com.taobao.arthas.core.command.klass100;
 
 import com.taobao.arthas.core.advisor.Enhancer;
 import com.taobao.arthas.core.command.Constants;
+import com.taobao.arthas.core.shell.cli.Completion;
+import com.taobao.arthas.core.shell.cli.CompletionUtils;
 import com.taobao.arthas.core.shell.command.AnnotatedCommand;
 import com.taobao.arthas.core.shell.command.CommandProcess;
 import com.taobao.arthas.core.util.ClassUtils;
@@ -176,4 +178,10 @@ public class JadCommand extends AnnotatedCommand {
         process.write("No class found for: " + classPattern + "\n");
     }
 
+    @Override
+    public void complete(Completion completion) {
+        if (!CompletionUtils.completeClassName(completion)) {
+            super.complete(completion);
+        }
+    }
 }