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Groovy example source code file (Groovy3726Bug.groovy)

This example Groovy source code file (Groovy3726Bug.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

class, class, groovy3726bug, groovybean3726a, groovybean3726b, groovybean3726c, groovybean3726d, groovyclassloader, groovyclassloader, groovytestcase, lazy, lazy, reflection, string, string

The Groovy Groovy3726Bug.groovy source code

/*
 * Copyright 2003-2010 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package groovy.bugs

import java.lang.reflect.*

class Groovy3726Bug extends GroovyTestCase {
    void testVolatilePropertiesResultingInBridgeMethods() {
        def scriptStr, clazz, fooGetter, fooSetter
        GroovyClassLoader cl = new GroovyClassLoader();
        
        scriptStr = """
            public class GroovyBean3726A {
                @Lazy volatile String foo = "anything"
            }
        """
        clazz = cl.parseClass(scriptStr, 'GroovyBean3726A.groovy')
        
        fooGetter = clazz.getMethod('get$foo')
        assertFalse fooGetter.isBridge()
        assertFalse Modifier.isVolatile(fooGetter.modifiers)
        
        scriptStr = """
            public class GroovyBean3726B {
                volatile String foo = "anything"
            }
        """
        clazz = cl.parseClass(scriptStr, 'GroovyBean3726B.groovy')
        
        fooGetter = clazz.getMethod('getFoo')
        assertFalse fooGetter.isBridge()
        assertFalse Modifier.isVolatile(fooGetter.modifiers)
        
        fooSetter = clazz.getMethod('setFoo', [String] as Class[])
        assertFalse fooSetter.isBridge()
        assertFalse Modifier.isVolatile(fooSetter.modifiers)
    }

    void testTransientPropertiesResultingInVarArgsMethods() {
        def scriptStr, clazz, barGetter, barSetter
        GroovyClassLoader cl = new GroovyClassLoader();
        
        scriptStr = """
            public class GroovyBean3726C {
                @Lazy transient String bar = "anything"
            }
        """
        clazz = cl.parseClass(scriptStr, 'GroovyBean3726C.groovy')
        
        barGetter = clazz.getMethod('get$bar')
        assertFalse barGetter.isVarArgs()
        assertFalse Modifier.isTransient(barGetter.modifiers)
        
        scriptStr = """
            public class GroovyBean3726D {
                transient String bar = "anything"
            }
        """
        clazz = cl.parseClass(scriptStr, 'GroovyBean3726D.groovy')
        
        barGetter = clazz.getMethod('getBar')
        assertFalse barGetter.isVarArgs()
        assertFalse Modifier.isTransient(barGetter.modifiers)
        
        barSetter = clazz.getMethod('setBar', [String] as Class[])
        assertFalse barSetter.isVarArgs()
        assertFalse Modifier.isTransient(barSetter.modifiers)
    }
}

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