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BUG 15
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BUGCD1998_06.ISO
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aplic
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jbuilder
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jsamples.z
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Sets5.java
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1997-07-30
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// Copyright(c) 1996,1997 ObjectSpace, Inc.
import COM.objectspace.jgl.*;
public class Sets5
{
public static void main( String[] args )
{
Integer i1 = new Integer( 2 );
Integer i2 = new Integer( 2 );
HashSet set1 = new HashSet();
System.out.println( "Using equals() to compare elements..." );
System.out.println( "set1.add( i1 ) = " + set1.add( i1 ) );
System.out.println( "set1.add( i1 ) = " + set1.add( i1 ) );
System.out.println( "set1.add( i2 ) = " + set1.add( i2 ) );
System.out.println( "set1.get( i1 ) = " + set1.get( i1 ) );
System.out.println( "set1.get( i2 ) = " + set1.get( i2 ) );
HashSet set2 = new HashSet( new IdenticalTo() );
System.out.println( "Using == to compare elements..." );
System.out.println( "set2.add( i1 ) = " + set2.add( i1 ) );
System.out.println( "set2.add( i1 ) = " + set2.add( i1 ) );
System.out.println( "set2.add( i2 ) = " + set2.add( i2 ) );
System.out.println( "set2.get( i1 ) = " + set2.get( i1 ) );
System.out.println( "set2.get( i2 ) = " + set2.get( i2 ) );
}
}