@Nullable
	public static AbstractInsnNode getNextInsn(@Nonnull AbstractInsnNode insn) {
		AbstractInsnNode next = insn.getNext();
		while (next != null && isMetaData(next))
			next = next.getNext();
		return next;
	}
@param insn
		Instruction to begin from.

@return Next non-metadata instruction.
Can be {@code null} for no next instruction at the end of a method.
recaf-core/src/main/java/software/coley/recaf/util/AsmInsnUtil.java