Bug 5755 Open Type dialog is missing types
I can't find any of the classes in some of my packages in the Open Type(Ctrl- Shift-T) dialog. They just aren't there... Class files exist for them. 20011106
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/util/TypeInfo.java
StringBuffer buf= new StringBuffer();
		if (fPackage.length() > 0) {
			buf.append(fPackage);
		}
		for (int i= 0; i < fEnclosingNames.length; i++) {
			if (buf.length() > 0) {
				buf.append('.');
			}
			buf.append(fEnclosingNames[i]);
		}
		return buf.toString();		
	}	
	
	/**
	 * Contructs the package fragment root name from the type ref path.
	 */	
	public IPath getPackageFragmentRootPath() {
		int index= fPath.indexOf(SEPARATOR);
		if (index > 0) {
			return new Path(fPath.substring(0, index));
		} else {
			int removeSegments= 1; 
			int packNameLen= fPackage.length();
			if (packNameLen > 0) {
				removeSegments++;
				for (int i= 0; i < packNameLen; i++) {
					if (fPackage.charAt(i) == '.')
						removeSegments++;
				}
			}