package org.netbeans.metrics.javac;

import java.io.Serializable;
import org.netbeans.metrics.cvs.SrcVerObject;

public class SVUsageItem extends SrcVerObject<UsageItem> implements Serializable {
    Interval interval;
    
    public void SVUsageItem () {
        
    }
    public SVUsageItem(String method, String clazz, Interval interval) {
        super(interval, new UsageItem(method, clazz));
        this.interval = interval; 
    }
    
    public String getMethod() {
        return getObject().getMethod();
    }
    public String getClazz() {
        return getObject().getClazz();
    }
    public Interval getInterval() {
        return interval;
    }
    
    public boolean equals(Object object) {
        boolean retVal = false;
        if (object instanceof SVUsageItem) {
            SVUsageItem usage = (SVUsageItem) object;
            retVal =  getClazz().equals(usage.getClazz()) && 
                getMethod().equals(usage.getMethod()) &&
                getInterval().equals(usage.getInterval());
        }
        return retVal;
    }
    
    public int hashCode () {
       return getClazz().hashCode() + getMethod().hashCode() << 7 + getInterval().hashCode() << 11;    
    }
}
----- Classpath: ---------------------------------------------
bootPath: ClassPath[Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/rt.jar!/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/i18n.jar!/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/sunrsasign.jar!/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/jsse.jar!/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/jce.jar!/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/charsets.jar!/], Entry[file:/home/pzajac/jdk/jdk1.5.0_10/jre/classes/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/ext/dnsns.jar!/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/ext/sunpkcs11.jar!/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/ext/sunjce_provider.jar!/], Entry[jar:file:/home/pzajac/jdk/jdk1.5.0_10/jre/lib/ext/localedata.jar!/]]
classPath: ClassPath[Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/ant.jar!/], Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/issuezillaquery.jar!/], Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/javac-api.jar!/], Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/javac-impl.jar!/], Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/org-netbeans-modules-java-source.jar!/], Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/jfreechart/gnujaxp.jar!/], Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/jfreechart/jcommon-0.8.0.jar!/], Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/jfreechart/jfreechart-0.9.8.jar!/], Entry[jar:file:/home/pzajac/cvss/osobni/pant/extlib/jfreechart/servlet.jar!/]]
sourcePath: ClassPath[Entry[file:/home/pzajac/cvss/osobni/pant/src/], Entry[file:/home/pzajac/cvss/osobni/pant/build/generated/wsclient/], Entry[file:/home/pzajac/cvss/osobni/pant/build/generated/wsimport/client/]]
----- Original exception ---------------------------------------------
java.lang.NullPointerException
	at com.sun.tools.javac.code.Types$UnaryVisitor.visit(Types.java:3206)
	at com.sun.tools.javac.code.Types$Subst.subst(Types.java:1932)
	at com.sun.tools.javac.code.Types$Subst.visitMethodType(Types.java:1955)
	at com.sun.tools.javac.code.Types$Subst.visitMethodType(Types.java:1909)
	at com.sun.tools.javac.code.Type$MethodType.accept(Type.java:791)
	at com.sun.tools.javac.code.Types$UnaryVisitor.visit(Types.java:3206)
	at com.sun.tools.javac.code.Types$Subst.subst(Types.java:1932)
	at com.sun.tools.javac.code.Types.subst(Types.java:1906)
	at com.sun.tools.javac.code.Types$15.visitClassType(Types.java:1398)
	at com.sun.tools.javac.code.Types$15.visitClassType(Types.java:1412)
	at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:553)
	at com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:3149)
	at com.sun.tools.javac.code.Types.memberType(Types.java:1368)
	at com.sun.tools.javac.code.Symbol$MethodSymbol.overrides(Symbol.java:1108)
	at com.sun.tools.javac.code.Symbol$MethodSymbol.implementation(Symbol.java:1164)
	at com.sun.tools.javac.comp.Check.checkCompatibleConcretes(Check.java:1218)
	at com.sun.tools.javac.comp.Check.checkCompatibleSupertypes(Check.java:1564)
	at com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:2678)
	at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:2632)
	at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:2565)
	at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1045)
	at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1021)
	at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:427)
	at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:407)
	at org.netbeans.api.java.source.JavaSource.moveToPhase(JavaSource.java:859)
	at org.netbeans.api.java.source.CompilationController.toPhase(CompilationController.java:81)
	at org.netbeans.api.java.source.WorkingCopy.toPhase(WorkingCopy.java:112)
	at org.netbeans.modules.refactoring.java.plugins.RenameRefactoringPlugin$FindTask.run(RenameRefactoringPlugin.java:1261)
	at org.netbeans.modules.refactoring.java.plugins.RenameRefactoringPlugin$FindTask.run(RenameRefactoringPlugin.java:1246)
	at org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:578)
	at org.netbeans.modules.refactoring.java.plugins.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:125)
	at org.netbeans.modules.refactoring.java.plugins.RenameRefactoringPlugin.prepare(RenameRefactoringPlugin.java:404)
	at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:329)
	at org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:176)
	at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:690)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:541)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:963)