Revision: 4930
http://sourceforge.net/p/jump-pilot/code/4930
Author: edso
Date: 2016-06-06 12:40:04 +0000 (Mon, 06 Jun 2016)
Log Message:
-----------
try to fix SecurityException in IntelliJ IDE
java.lang.SecurityException: Prohibited package name: java.lang
at java.lang.ClassLoader.preDefineClass(ClassLoader.java:659)
at java.lang.ClassLoader.defineClass(ClassLoader.java:758)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at
com.vividsolutions.jump.workbench.plugin.PlugInClassLoader.loadClass(PlugInClassLoader.java:41)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at
com.vividsolutions.jump.workbench.plugin.PlugInClassLoader.loadClass(PlugInClassLoader.java:41)
at
sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:495)
Error: A JNI error has occurred, please check your installation and try
again
Exception in thread "main"
Process finished with exit code 1
Modified Paths:
--------------
core/trunk/src/com/vividsolutions/jump/workbench/plugin/PlugInClassLoader.java
Modified:
core/trunk/src/com/vividsolutions/jump/workbench/plugin/PlugInClassLoader.java
===================================================================
---
core/trunk/src/com/vividsolutions/jump/workbench/plugin/PlugInClassLoader.java
2016-06-04 15:45:46 UTC (rev 4929)
+++
core/trunk/src/com/vividsolutions/jump/workbench/plugin/PlugInClassLoader.java
2016-06-06 12:40:04 UTC (rev 4930)
@@ -26,6 +26,15 @@
// System.out.println("foo");
Class c = findLoadedClass(name);
+ // skip the default classloader which we replace and
+ // try it's parent to load java system jars and such
+ if (c == null) {
+ try {
+ c = getParent().getParent().loadClass(name);
+ } catch (ClassNotFoundException e) {
+ }
+ }
+
// we prefer this class loader to the sun.misc.Launcher one to have all OJ
// classes within one classloader, advantages are:
// - instanceof does not work over different classloaders
@@ -43,14 +52,16 @@
}
}
- // try the default classloader or it's parents which load java system jars
- if (c == null) {
+ // this classloader is always loaded by the default cl, so find it there
+ if (c == null
+ && name
+
.equals("com.vividsolutions.jump.workbench.plugin.PlugInClassLoader")) {
try {
c = getParent().loadClass(name);
} catch (ClassNotFoundException e) {
}
}
-
+
return c;
}
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