package org.eclipse.jdt.internal.debug.ui.launcher;/* * (c) Copyright IBM Corp. 2000, 2001. * All Rights Reserved. */import java.util.ArrayList;import org.eclipse.jdt.launching.IVMInstall;import org.eclipse.jdt.launching.IVMInstallType;import org.eclipse.jface.viewers.IStructuredContentProvider;import org.eclipse.jface.viewers.Viewer;public class VMContentProvider implements IStructuredContentProvider {	/**	 * @see IContentProvider#inputChanged(Viewer, Object, Object)	 */	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {	}	/**	 * @see IContentProvider#dispose()	 */	public void dispose() {	}	/**	 * @see IStructuredContentProvider#getElements(Object)	 */	public Object[] getElements(Object inputElement) {		if (inputElement instanceof IVMInstallType[]) {			IVMInstallType[] vmTypes= (IVMInstallType[])inputElement;			ArrayList vms= new ArrayList();			for (int i= 0; i < vmTypes.length; i++) {				IVMInstall[] vmInstalls= vmTypes[i].getVMInstalls();				for (int j= 0; j < vmInstalls.length; j++) 					vms.add(vmInstalls[j]);			}			IVMInstall[] result= new IVMInstall[vms.size()];			return vms.toArray(result);		}				return new Object[0];	}}