Module openj9.dtfj

Package com.ibm.j9ddr.corereaders.tdump.zebedee.util

Class IntegerSet

java.lang.Object

com.ibm.j9ddr.corereaders.tdump.zebedee.util.AbstractHashMap

com.ibm.j9ddr.corereaders.tdump.zebedee.util.IntegerSet

All Implemented Interfaces:

Serializable

public final class IntegerSet
extends AbstractHashMap

This is a lightweight class to hold a set of integer values.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IntegerSet()

Method Summary

Modifier and Type	Method	Description
void	add(long key)	Add the key to the set.
boolean	contains(long key)
int	memoryUsage()
void	remove(long key)	Remove the key from the set.

Methods declared in class com.ibm.j9ddr.corereaders.tdump.zebedee.util.AbstractHashMap

getKeys, getKeysArray, size

Methods declared in class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

IntegerSet

public IntegerSet()

Method Details

contains

public boolean contains(long key)

Returns:

true if the set contains the given key

add

public void add(long key)

Add the key to the set.

remove

public void remove(long key)

Remove the key from the set.

memoryUsage

public int memoryUsage()