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/*******************************************************************************
* Copyright (c) 2009, 2021 Mountainminds GmbH & Co. KG and Contributors
* This program and the accompanying materials are made available under
* the terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Evgeny Mandrikov - initial API and implementation
*
*******************************************************************************/
package org.jacoco.core.test.validation;
/**
* Provides ability to detect compiler based on difference in generated bytecode
* for switch by enum.
*/
enum Compiler {
DETECT;
/**
* @return <code>true</code> if this file was compiled by javac
*/
boolean isJDK() {
switch (DETECT) {
default:
try {
Compiler.class.getDeclaredField("$SWITCH_TABLE$"
+ Compiler.class.getName().replace('.', '$'));
return false;
} catch (NoSuchFieldException e) {
return true;
}
}
}
}
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