Package com.ibm.wala.util.collections

Class ParanoidHashMap<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<K,V>

com.ibm.wala.util.collections.ParanoidHashMap<K,V>

All Implemented Interfaces:

Serializable, Cloneable, Map<K,V>

public class ParanoidHashMap<K,V>
extends LinkedHashMap<K,V>

a debugging aid. This implementation complains if you stick an object in here which appears to use System.identityHashCode()

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>

Field Summary

Fields

Modifier and Type	Field	Description
static final long	serialVersionUID

Constructor Summary

Constructors

Constructor	Description
ParanoidHashMap()
ParanoidHashMap(int size)
ParanoidHashMap(Map<K,V> t)

Method Summary

Modifier and Type	Method	Description
static void	assertOverridesHashCode(Object o)
V	put(K arg0, V arg1)
void	putAll(Map<? extends K,? extends V> arg0)

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, putIfAbsent, remove, remove, replace, replace, size

Field Details

serialVersionUID

public static final long serialVersionUID

See Also:

• Constant Field Values

Constructor Details

ParanoidHashMap

public ParanoidHashMap(Map<K,V> t)
                throws NullPointerException

Throws:

NullPointerException - if t is null

ParanoidHashMap

public ParanoidHashMap(int size)

ParanoidHashMap

public ParanoidHashMap()

Method Details

put

public V put(K arg0,
 V arg1)

Specified by:

put in interface Map<K,V>

Overrides:

put in class HashMap<K,V>

See Also:

• Map.put(java.lang.Object, java.lang.Object)

assertOverridesHashCode

public static void assertOverridesHashCode(Object o)
                                    throws UnimplementedError

Throws:

UnimplementedError

putAll

public void putAll(Map<? extends K,? extends V> arg0)

Specified by:

putAll in interface Map<K,V>

Overrides:

putAll in class HashMap<K,V>

See Also:

• Map.putAll(java.util.Map)