Copyright (c) 2000, 2016 IBM Corporation and others.
This program and the accompanying materials
are made available under the terms of the Eclipse Public License 2.0
which accompanies this distribution, and is available at
https://www.eclipse.org/legal/epl-2.0/
SPDX-License-Identifier: EPL-2.0
Contributors:
    IBM Corporation - initial API and implementation
/*******************************************************************************
 * Copyright (c) 2000, 2016 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.jdt.internal.core;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.ResourcesPlugin;

Implementation of IJavaModel. A Java Model is specific to a
workspace.
See Also:
IJavaModel/**
 * Implementation of IJavaModel. A Java Model is specific to a
 * workspace.
 *
 * @see org.eclipse.jdt.core.IJavaModel
 */
public class JavaModelInfo extends OpenableElementInfo {

Compute the non-java resources contained in this java project.
/**
 * Compute the non-java resources contained in this java project.
 */
private Object[] computeNonJavaResources() {
	IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
	int length = projects.length;
	Object[] resources = null;
	int index = 0;
	for (int i = 0; i < length; i++) {
		IProject project = projects[i];
		if (!JavaProject.hasJavaNature(project)) {
			if (resources == null) {
				resources = new Object[length];
			}
			resources[index++] = project;
		}
	}
	if (index == 0) return NO_NON_JAVA_RESOURCES;
	if (index < length) {
		System.arraycopy(resources, 0, resources = new Object[index], 0, index);
	}
	return resources;
}

Returns an array of non-java resources contained in the receiver.
/**
 * Returns an array of non-java resources contained in the receiver.
 */
Object[] getNonJavaResources() {
	Object[] resources = this.nonJavaResources;
	if (resources == null) {
		resources = computeNonJavaResources();
		this.nonJavaResources = resources;
	}
	return resources;
}
}