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Groovy example source code file (Groovy3876Bug.groovy)

This example Groovy source code file (Groovy3876Bug.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

groovy3876bug, groovy3876bug, groovycastexception, groovycastexception, groovytestcase, groovytestcase, integer, integer

The Groovy Groovy3876Bug.groovy source code

package groovy.bugs

import org.codehaus.groovy.runtime.typehandling.GroovyCastException

class Groovy3876Bug extends GroovyTestCase {
    void testGStringToNumberConversion() {
        def a

        assert "-1" as Integer == -1
        a = '-1'
        assert "$a" as Integer == -1

        try {
            ((Integer) "$a")
            fail('The cast should have failed with GroovyCastException')
        }catch(GroovyCastException ex) {
            // fine
        }

        assert "-1000" as Integer == -1000
        a = "-1000"
        assert "$a" as Integer == -1000
    }
}

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