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/*******************************************************************************
* Copyright (c) 2008, 2013 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.swt.tools.internal;
public abstract class ReflectItem extends AbstractItem {
static boolean convertTo32Bit(JNIType[] paramTypes, boolean floatingPointTypes) {
boolean changed = false;
for (int i = 0; i < paramTypes.length; i++) {
JNIType paramType = paramTypes[i];
if (paramType.isType("long")) {
paramTypes[i] = new ReflectType(Integer.TYPE);
changed = true;
}
if (paramType.isType("[J")) {
paramTypes[i] = new ReflectType(int[].class);
changed = true;
}
if (floatingPointTypes) {
if (paramType.isType("double")) {
paramTypes[i] = new ReflectType(Float.TYPE);
changed = true;
}
if (paramType.isType("[D")) {
paramTypes[i] = new ReflectType(float[].class);
changed = true;
}
}
}
return changed;
}
boolean canChange64(Class<?> clazz) {
if (!GEN64) return false;
return clazz == Integer.TYPE ||
clazz == Long.TYPE ||
clazz == Float.TYPE ||
clazz == Double.TYPE ||
clazz == int[].class ||
clazz == long[].class ||
clazz == float[].class ||
clazz == double[].class;
}
}
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