String name = '/' + clazz.getName().replace('.', '/') + ".class";
DataInputStream dis = new DataInputStream(ParameterNameExtractor.class.getResourceAsStream(name));
/* int magic = */dis.readInt();
/* int minorVersion = */dis.readUnsignedShort();
/* int majorVersion = */dis.readUnsignedShort();
constants = new ConstantInfo[dis.readUnsignedShort() - 1];
for (int i = 0; i < constants.length; i++) {
constants[i] = parseConstantInfo(dis);
}
/* int accessFlags = */dis.readUnsignedShort();
/* int thisClass = */dis.readUnsignedShort();