8186548: move jdk.testlibrary.JcmdBase closer to tests

Backport-of: 56ee0fc

Author: GoeLin

test/jdk/lib/testlibrary/jdk/testlibrary/JcmdBase.java renamed to test/jdk/sun/tools/jcmd/JcmdBase.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -21,10 +21,12 @@
  * questions.
  */
 
-package jdk.testlibrary;
-
 import java.util.Arrays;
 
+import jdk.testlibrary.OutputAnalyzer;
+import jdk.testlibrary.ProcessTools;
+import jdk.testlibrary.JDKToolLauncher;
+
 /**
  * Helper class for starting jcmd process.
  * <pre>

test/jdk/sun/tools/jcmd/TestJcmdDefaults.java

@@ -30,7 +30,6 @@
 import java.nio.file.Paths;
 import java.util.List;
 
-import jdk.testlibrary.JcmdBase;
 import jdk.testlibrary.OutputAnalyzer;
 import jdk.testlibrary.Utils;
 

test/jdk/sun/tools/jcmd/TestJcmdSanity.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -30,7 +30,6 @@
 import java.nio.file.Paths;
 import java.util.List;
 
-import jdk.testlibrary.JcmdBase;
 import jdk.testlibrary.OutputAnalyzer;
 import jdk.testlibrary.ProcessTools;
 import jdk.testlibrary.Utils;