private final void method1989(Node class348, boolean bool,
				  Deque class262_1_) {
	do {
	    try {
		anInt3325++;
		Node class348_2_
		    = (((Node) ((Deque) this).parent)
		       .nodeChild);
		((Node) ((Deque) this).parent).nodeChild
		    = ((Node) class348).nodeChild;
		((Node) ((Node) class348).nodeChild)
		    .nodeParent
		    = ((Deque) this).parent;
		if (((Deque) this).parent != class348) {
		    ((Node) class348).nodeChild
			= (((Node) ((Deque) class262_1_).parent)
			   .nodeChild);
		    ((Node) ((Node) class348).nodeChild)
			.nodeParent
			= class348;
		    ((Node) ((Deque) class262_1_).parent)
			.nodeChild
			= class348_2_;
		    ((Node) class348_2_).nodeParent
			= ((Deque) class262_1_).parent;
		}
		if (bool == false)
		    break;
		indexLoader29 = null;
	    } catch (RuntimeException runtimeexception) {
		throw Class348_Sub17.method2929(runtimeexception,
						("uh.K("
						 + (class348 != null ? "{...}"
						    : "null")
						 + ',' + bool + ','
						 + (class262_1_ != null
						    ? "{...}" : "null")
						 + ')'));
	    }
	    break;
	} while (false);
    }