code: public static boolean typeInsnEqual(TypeInsnNode insn1, TypeInsnNode insn2)
  	{
  		if (insn1.desc.equals("~") || insn2.desc.equals("~"))
  			return true;
  
  		return insn1.desc.equals(insn2.desc);
  	}
docs: Checks if two {@link TypeInsnNode} are equals.
  
  @param insn1 the insn1
  @param insn2 the insn2
  @return true, if successful