Removed ClosureUtils.chainedClosure(Closure, Closure) method as there is already one with vararg parameters.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1479126 13f79535-47bb-0310-9956-ffa450edef68

src/main/java/org/apache/commons/collections4/ClosureUtils.java

@@ -185,22 +185,6 @@ public class ClosureUtils {
         return asClosure(InvokerTransformer.<E, Object>invokerTransformer(methodName, paramTypes, args));
     }
 
-    /**
-     * Create a new Closure that calls two Closures, passing the result of
-     * the first into the second.
-     *
-     * @see org.apache.commons.collections4.functors.ChainedClosure
-     *
-     * @param <E>  the type that the closure acts on
-     * @param closure1  the first closure
-     * @param closure2  the second closure
-     * @return the <code>chained</code> closure
-     * @throws IllegalArgumentException if either closure is null
-     */
-    public static <E> Closure<E> chainedClosure(final Closure<? super E> closure1, final Closure<? super E> closure2) {
-        return ChainedClosure.<E>chainedClosure(closure1, closure2);
-    }
-
     /**
      * Create a new Closure that calls each closure in turn, passing the
      * result into the next closure.