src/org/tiefaces/common/FacesUtility.java
public static String removePrefixPath(final String prefix,
			final String resource) {
		String normalizedResource = resource;
		if (normalizedResource.startsWith(prefix)) {
			normalizedResource = normalizedResource
					.substring(prefix.length() - 1);
		}

		return normalizedResource;
	}
public static String removePrefixPath(final String prefix,
			final String resource) {
		String normalizedResource = resource;
		if (normalizedResource.startsWith(prefix)) {
			normalizedResource = normalizedResource
					.substring(prefix.length() - 1);
		}

		return normalizedResource;
	}
remove prefix path of the full path.

@param prefix
prefix string.
@param resource
normal resource.
@return removed path.