This bug was originally marked as duplicate of bug 138391, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE 7.3 Beta 2 (Build 201211062253)
VM: Java HotSpot(TM) 64-Bit Server VM, 23.6-b04, Java(TM) SE Runtime Environment, 1.7.0_10-b18
OS: Windows 7

User Comments:
GUEST: pasted block of code in java




Stacktrace: 
java.lang.AssertionError: Attr.visitNewClass tree [new LookupActionTableCellEditor<Department>(new StringMaxCellEditor(20)){
    
    () {
        super();
    }
    
    @Override()
    public AbstractLookup getLookup() {
        Activity a = getSelectedActivity();
        return new DepartmentLookup(a.getProjectId(), a.getLevel1Id(), a.getLevel2Id());
    }
}] with constructor type [(javax.swing.table.TableCellEditor)void] has symbol [inapplicable symbol error wrongSym=() explanation=actual and formal argument lists differ in length] of kind [ 70]
   at com.sun.tools.javac.util.Assert.error(Assert.java:133)
   at com.sun.tools.javac.comp.Attr.visitNewClass(Attr.java:1880)
   at com.sun.tools.javac.tree.JCTree$JCNewClass.accept(JCTree.java:1375)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:451)
   at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:424)
   at com.sun.tools.javac.comp.Attr.attribExpr(Attr.java:470)