jodd-core/src/main/java/jodd/io/findfile/ClassScanner.java
public static byte[] bytecodeSignatureOfType(final Class type) {
		final String name = 'L' + type.getName().replace('.', '/') + ';';
		return name.getBytes();
	}
public static byte[] bytecodeSignatureOfType(final Class type) {
		final String name = 'L' + type.getName().replace('.', '/') + ';';
		return name.getBytes();
	}
Returns type signature bytes used for searching in class file.