Case Study: adding data and statistics

[ifi-stolz-refaktor.git] / case-study / jdt-after / core refactoring / org / eclipse / jdt / internal / corext / refactoring / reorg / ArrayTypeConverter.java

diff --git a/case-study/jdt-after/core refactoring/org/eclipse/jdt/internal/corext/refactoring/reorg/ArrayTypeConverter.java b/case-study/jdt-after/core refactoring/org/eclipse/jdt/internal/corext/refactoring/reorg/ArrayTypeConverter.java
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+++ b/case-study/jdt-after/core refactoring/org/eclipse/jdt/internal/corext/refactoring/reorg/ArrayTypeConverter.java
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+/*******************************************************************************
+ * Copyright (c) 2000, 2011 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jdt.internal.corext.refactoring.reorg;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IFolder;
+
+import org.eclipse.jdt.core.ICompilationUnit;
+import org.eclipse.jdt.core.IPackageFragment;
+import org.eclipse.jdt.core.IPackageFragmentRoot;
+
+class ArrayTypeConverter {
+
+       private ArrayTypeConverter() {
+       }
+
+       static IFile[] toFileArray(Object[] objects){
+               List<?> l= Arrays.asList(objects);
+               return l.toArray(new IFile[l.size()]);
+       }
+
+       static IFolder[] toFolderArray(Object[] objects){
+               List<?> l= Arrays.asList(objects);
+               return l.toArray(new IFolder[l.size()]);
+       }
+
+       static ICompilationUnit[] toCuArray(Object[] objects){
+               List<?> l= Arrays.asList(objects);
+               return l.toArray(new ICompilationUnit[l.size()]);
+       }
+
+       static IPackageFragmentRoot[] toPackageFragmentRootArray(Object[] objects){
+               List<?> l= Arrays.asList(objects);
+               return l.toArray(new IPackageFragmentRoot[l.size()]);
+       }
+
+       static IPackageFragment[] toPackageArray(Object[] objects){
+               List<?> l= Arrays.asList(objects);
+               return l.toArray(new IPackageFragment[l.size()]);
+       }
+}