public static void addUserLibToClassPath(IProject project, IProgressMonitor monitor) {
monitor = Util.getNonNullMonitor(monitor);
try {
IJavaProject javaProject = JavaCore.create(project);
IClasspathEntry[] oldClasspath = javaProject.getRawClasspath();
IClasspathEntry[] newClasspath = new IClasspathEntry[oldClasspath.length + 1];
System.arraycopy(oldClasspath, 0, newClasspath, 0, oldClasspath.length);
IClasspathEntry gwtuserJarEntry =
JavaCore.newVariableEntry(Util.getGwtUserLibPath(), null, null);
gwtuserJarEntry =
JavaCore.newVariableEntry(
gwtuserJarEntry.getPath(),
null,
null,
new IAccessRule[0],
new IClasspathAttribute[0],
false);
newClasspath[oldClasspath.length] = gwtuserJarEntry;
javaProject.setRawClasspath(newClasspath, monitor);
} catch (CoreException e) {
// the jar is already in the classpath.
Activator.logException(e);
} finally {
monitor.done();
}
}
