private static void addTracer(StructClass cls, StructMethod method, BytecodeMappingTracer tracer) {
    StructLineNumberTableAttribute table = method.getAttribute(StructGeneralAttribute.ATTRIBUTE_LINE_NUMBER_TABLE);
    tracer.setLineNumberTable(table);
    String key = InterpreterUtil.makeUniqueKey(method.getName(), method.getDescriptor());
    DecompilerContext.getBytecodeSourceMapper().addTracer(cls.qualifiedName, key, tracer);
  }
private static void addTracer(StructClass cls, StructMethod method, BytecodeMappingTracer tracer)