| public class X { |
| public void foo() { |
| final groovy.lang.Reference<java.lang.Integer> ab = new groovy.lang.Reference<java.lang.Integer>(4); |
| |
| org.codehaus.groovy.runtime.DefaultGroovyMethods.each(this, new groovy.lang.Closure<X>(this, this) { |
| public X doCall(java.lang.Object it) { |
| return org.codehaus.groovy.runtime.DefaultGroovyMethods.each(X.this, new groovy.lang.Closure<java.lang.Integer>(X.this, X.this) { |
| public java.lang.Integer doCall(java.lang.Object it) { |
| return setGroovyRef(ab, 2); |
| |
| } |
| |
| public java.lang.Integer doCall() { |
| return doCall(null); |
| } |
| |
| }); |
| } |
| |
| public X doCall() { |
| return doCall(null); |
| } |
| |
| }); |
| |
| org.codehaus.groovy.runtime.DefaultGroovyMethods.print(this, ab.get()); |
| } |
| |
| private static <T> T setGroovyRef(groovy.lang.Reference<T> ref, T newValue) { |
| ref.set(newValue); |
| return newValue; |
| }} |
