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<TD><B>Methods inherited from interface java.util.<A HREF="../../java/util/Set.html">Set</A></B></TD>
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<TD><CODE><A HREF="../../java/util/Set.html#addAll(java.util.Collection)">addAll</A>, <A HREF="../../java/util/Set.html#containsAll(java.util.Collection)">containsAll</A>, <A HREF="../../java/util/Set.html#equals(java.lang.Object)">equals</A>, <A HREF="../../java/util/Set.html#hashCode()">hashCode</A>, <A HREF="../../java/util/Set.html#removeAll(java.util.Collection)">removeAll</A>, <A HREF="../../java/util/Set.html#retainAll(java.util.Collection)">retainAll</A>, <A HREF="../../java/util/Set.html#toArray()">toArray</A>, <A HREF="../../java/util/Set.html#toArray(java.lang.Object[])">toArray</A></CODE></TD>
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<A NAME="HashSet()"><!-- --></A><H3>
HashSet</H3>
<PRE>
public <B>HashSet</B>()</PRE>
<DL>
<DD>Constructs a new, empty set; the backing <tt>HashMap</tt> instance has
 default capacity and load factor, which is <tt>0.75</tt>.</DL>
<HR>

<A NAME="HashSet(java.util.Collection)"><!-- --></A><H3>
HashSet</H3>
<PRE>
public <B>HashSet</B>(<A HREF="../../java/util/Collection.html">Collection</A>&nbsp;c)</PRE>
<DL>
<DD>Constructs a new set containing the elements in the specified
 collection.  The capacity of the backing <tt>HashMap</tt> instance is
 twice the size of the specified collection or eleven (whichever is
 greater), and the default load factor (which is <tt>0.75</tt>) is used.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - the collection whose elements are to be placed into this set.</DL>
</DD>
</DL>
<HR>

<A NAME="HashSet(int, float)"><!-- --></A><H3>
HashSet</H3>
<PRE>
public <B>HashSet</B>(int&nbsp;initialCapacity,
               float&nbsp;loadFactor)</PRE>
<DL>
<DD>Constructs a new, empty set; the backing <tt>HashMap</tt> instance has
 the specified initial capacity and the specified load factor.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>initialCapacity</CODE> - the initial capacity of the hash map.<DD><CODE>loadFactor</CODE> - the load factor of the hash map.<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if the initial capacity is less
             than zero, or if the load factor is nonpositive.</DL>
</DD>
</DL>
<HR>

<A NAME="HashSet(int)"><!-- --></A><H3>
HashSet</H3>
<PRE>
public <B>HashSet</B>(int&nbsp;initialCapacity)</PRE>
<DL>
<DD>Constructs a new, empty set; the backing <tt>HashMap</tt> instance has
 the specified initial capacity and default load factor, which is
 <tt>0.75</tt>.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>initialCapacity</CODE> - the initial capacity of the hash table.<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if the initial capacity is less
             than zero.</DL>
</DD>
</DL>

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<A NAME="iterator()"><!-- --></A><H3>
iterator</H3>
<PRE>
public <A HREF="../../java/util/Iterator.html">Iterator</A> <B>iterator</B>()</PRE>
<DL>
<DD>Returns an iterator over the elements in this set.  The elements
 are returned in no particular order.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/util/Set.html#iterator()">iterator</A></CODE> in interface <CODE><A HREF="../../java/util/Set.html">Set</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/AbstractCollection.html#iterator()">iterator</A></CODE> in class <CODE><A HREF="../../java/util/AbstractCollection.html">AbstractCollection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>an Iterator over the elements in this set.<DT><B>See Also: </B><DD><A HREF="../../java/util/ConcurrentModificationException.html"><CODE>ConcurrentModificationException</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="size()"><!-- --></A><H3>
size</H3>
<PRE>
public int <B>size</B>()</PRE>
<DL>
<DD>Returns the number of elements in this set (its cardinality).<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/util/Set.html#size()">size</A></CODE> in interface <CODE><A HREF="../../java/util/Set.html">Set</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/AbstractCollection.html#size()">size</A></CODE> in class <CODE><A HREF="../../java/util/AbstractCollection.html">AbstractCollection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the number of elements in this set (its cardinality).</DL>
</DD>
</DL>
<HR>

<A NAME="isEmpty()"><!-- --></A><H3>
isEmpty</H3>
<PRE>
public boolean <B>isEmpty</B>()</PRE>
<DL>
<DD>Returns <tt>true</tt> if this set contains no elements.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/util/Set.html#isEmpty()">isEmpty</A></CODE> in interface <CODE><A HREF="../../java/util/Set.html">Set</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/AbstractCollection.html#isEmpty()">isEmpty</A></CODE> in class <CODE><A HREF="../../java/util/AbstractCollection.html">AbstractCollection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD><tt>true</tt> if this set contains no elements.</DL>
</DD>
</DL>
<HR>

<A NAME="contains(java.lang.Object)"><!-- --></A><H3>
contains</H3>
<PRE>
public boolean <B>contains</B>(<A HREF="../../java/lang/Object.html">Object</A>&nbsp;o)</PRE>
<DL>
<DD>Returns <tt>true</tt> if this set contains the specified element.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/util/Set.html#contains(java.lang.Object)">contains</A></CODE> in interface <CODE><A HREF="../../java/util/Set.html">Set</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/AbstractCollection.html#contains(java.lang.Object)">contains</A></CODE> in class <CODE><A HREF="../../java/util/AbstractCollection.html">AbstractCollection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - element whose presence in this set is to be tested.<DT><B>Returns:</B><DD><tt>true</tt> if this set contains the specified element.</DL>
</DD>
</DL>
<HR>

<A NAME="add(java.lang.Object)"><!-- --></A><H3>
add</H3>
<PRE>
public boolean <B>add</B>(<A HREF="../../java/lang/Object.html">Object</A>&nbsp;o)</PRE>
<DL>
<DD>Adds the specified element to this set if it is not already
 present.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/util/Set.html#add(java.lang.Object)">add</A></CODE> in interface <CODE><A HREF="../../java/util/Set.html">Set</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/AbstractCollection.html#add(java.lang.Object)">add</A></CODE> in class <CODE><A HREF="../../java/util/AbstractCollection.html">AbstractCollection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - element to be added to this set.<DT><B>Returns:</B><DD><tt>true</tt> if the set did not already contain the specified
 element.</DL>
</DD>
</DL>
<HR>

<A NAME="remove(java.lang.Object)"><!-- --></A><H3>
remove</H3>
<PRE>
public boolean <B>remove</B>(<A HREF="../../java/lang/Object.html">Object</A>&nbsp;o)</PRE>
<DL>
<DD>Removes the given element from this set if it is present.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/util/Set.html#remove(java.lang.Object)">remove</A></CODE> in interface <CODE><A HREF="../../java/util/Set.html">Set</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/AbstractCollection.html#remove(java.lang.Object)">remove</A></CODE> in class <CODE><A HREF="../../java/util/AbstractCollection.html">AbstractCollection</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>o</CODE> - object to be removed from this set, if present.<DT><B>Returns:</B><DD><tt>true</tt> if the set contained the specified element.</DL>
</DD>
</DL>
<HR>

<A NAME="clear()"><!-- --></A><H3>
clear</H3>
<PRE>
public void <B>clear</B>()</PRE>
<DL>
<DD>Removes all of the elements from this set.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../java/util/Set.html#clear()">clear</A></CODE> in interface <CODE><A HREF="../../java/util/Set.html">Set</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../java/util/AbstractCollection.html#clear()">clear</A></CODE> in class <CODE><A HREF="../../java/util/AbstractCollection.html">AbstractCollection</A></CODE></DL>
</DD>
<DD>Following copied from interface: <CODE>java.util.Set</CODE></DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/UnsupportedOperationException.html">UnsupportedOperationException</A></CODE> - if the <tt>clear</tt> method
 		  is not supported by this set.</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public <A HREF="../../java/lang/Object.html">Object</A> <B>clone</B>()</PRE>
<DL>
<DD>Returns a shallow copy of this <tt>HashSet</tt> instance: the elements
 themselves are not cloned.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/lang/Object.html#clone()">clone</A></CODE> in class <CODE><A HREF="../../java/lang/Object.html">Object</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a shallow copy of this set.</DL>
</DD>
</DL>
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