Method adopt

src/main/lombok/ast/AbstractNode.java:80–84

Adopts (accepts as direct child) the provided node. @param child The node to adopt @return The child parameter for chaining. @throws IllegalStateException If child already has a parent (clone or unparent it first).

(AbstractNode child)

	 * @throws IllegalStateException If {@code child} already has a parent (clone or unparent it first).
	 */
	protected AbstractNode adopt(AbstractNode child) throws IllegalStateException {
		child.ensureParentless();
		child.parent = this;
		return child;
	}
	
	/**
	 * Checks if this node is currently parentless.