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Groovy example source code file (Groovy3679Bug.groovy)

This example Groovy source code file (Groovy3679Bug.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

groovy3679bug, groovy3679bug, groovytestcase, hashmap, hashmap, some, some, x3679, x3679

The Groovy Groovy3679Bug.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

class Groovy3679Bug extends GroovyTestCase {
    void testMapEntryWinOverPvtAndPkgPrivateClassFields() {
        // map entry should win over a package-private field
        def map1 = new HashMap()
        map1["table"] = "Some table"
        assert map1["table"] != null
        
        // map entry should win over a private field
        def map2 = [:]
        map2["header"] = "Some header"
        assert map2["header"] != null
        
        // following is to verify that setting of private fields with .@"$x" syntax is not
        // broken by the fix introduced
        def x = new X3679()
        x.setSomething("foo",2)
        assert x.getAFoo() == 2    
    }
}

class X3679 extends HashMap {
    private foo
    def setSomething(String x,y) {
        this.@"$x" = y
    }
    def getAFoo() {
        return foo
    }
}

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