public void setClassPath(String classpath) {
		if (classpath == null || classpath.length() == 0)
			classpath = ".";
		currentClassPath = classpath;
		jode.bytecode.ClassInfo.setClassPath(classpath);
		decompiler.setClassPath(classpath);
		if (classTree != null)
			classTree.clearSelection();
		if (packModel != null)
			packModel.rebuild();
		if (hierModel != null && hierarchyTree) {
			hierModel.rebuild();
		} else {
			hierModel = null;
		}
	}