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8184289: Obsolete -XX:+UnsyncloadClass and -XX:+MustCallLoadClassInternal options

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Add comments, fix a small issue with the boot loader, and add an assert.

Reviewed-by: coleenp, alanb, acorn, dholmes
This commit is contained in:
Harold Seigel 2018-02-21 11:18:52 -05:00
parent 6be7841937
commit 7d1735efbb
12 changed files with 37 additions and 143 deletions
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17
src/java.base/share/classes/java/lang/ClassLoader.java
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2013, 2017, 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
@ -650,21 +650,6 @@ public abstract class ClassLoader {
return lock;
}
// This method is invoked by the virtual machine to load a class.
private Class<?> loadClassInternal(String name)
throws ClassNotFoundException
{
// For backward compatibility, explicitly lock on 'this' when
// the current class loader is not parallel capable.
if (parallelLockMap == null) {
synchronized (this) {
return loadClass(name);
}
} else {
return loadClass(name);
}
}
// Invoked by the VM after loading class with this loader.
private void checkPackageAccess(Class<?> cls, ProtectionDomain pd) {
final SecurityManager sm = System.getSecurityManager();