### Question:
InsnNode extends AbstractInsnNode { @Override public int getType() { return INSN; } InsnNode(final int opcode); @Override int getType(); @Override void accept(final MethodVisitor methodVisitor); @Override AbstractInsnNode clone(final Map<LabelNode, LabelNode> clonedLabels);  }### Answer:
@Test public void testConstructor() { InsnNode insnNode = new InsnNode(Opcodes.ACONST_NULL); assertEquals(AbstractInsnNode.INSN, insnNode.getType()); assertEquals(insnNode.getOpcode(), Opcodes.ACONST_NULL); }