Update package imports to change in RAP Package org.eclipse.rwt.internal has been moved to org.eclipse.rap.rwt.internal in RAP commit 48131862117c8d03f1611d1673e7ce5e11a43ce6 See bug 272792: Non-conforming use of namespace org.eclipse.rwt https://bugs.eclipse.org/bugs/show_bug.cgi?id=272792