Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by geld0r
, 2 years ago
Prohibited package name: java.io
via GitHub by jericks
, 1 month ago
via Google Groups by scottie, 1 month ago
Prohibited package name: java.sql
java.lang.SecurityException: Prohibited package name: java.lang at java.lang.ClassLoader.preDefineClass(ClassLoader.java:650) at java.lang.ClassLoader.defineClass(ClassLoader.java:786) at java.lang.ClassLoader.defineClass(ClassLoader.java:635) at customclassloader.MyLoader.loadClass(MyLoader.java:61) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:792)