/** * Legacy method testing if some key maps into the specified value in this * table. This method is identical in functionality to {@link * #containsValue}, and exists solely to ensure full compatibility with * class {@link java.util.Hashtable}, which supported this method prior to * introduction of the Java Collections framework. * * @param value a value to search for. * * @return <tt>true</tt> if and only if some key maps to the <tt>value</tt> * argument in this table as determined by the <tt>equals</tt> * method; <tt>false</tt> otherwise. * * @throws NullPointerException if the value is <tt>null</tt>. */ public boolean contains(Object value) { return containsValue(value); }
/** * Legacy method testing if some key maps into the specified value in this * table. This method is identical in functionality to {@link * #containsValue}, and exists solely to ensure full compatibility with * class {@link java.util.Hashtable}, which supported this method prior to * introduction of the Java Collections framework. * * @param value a value to search for. * * @return <tt>true</tt> if and only if some key maps to the <tt>value</tt> * argument in this table as determined by the <tt>equals</tt> * method; <tt>false</tt> otherwise. * * @throws NullPointerException if the value is <tt>null</tt>. */ public boolean contains(Object value) { return containsValue(value); }
/** * Legacy method testing if some key maps into the specified value in this * table. This method is identical in functionality to {@link * #containsValue}, and exists solely to ensure full compatibility with * class {@link java.util.Hashtable}, which supported this method prior to * introduction of the Java Collections framework. * * @param value a value to search for. * * @return <tt>true</tt> if and only if some key maps to the <tt>value</tt> * argument in this table as determined by the <tt>equals</tt> * method; <tt>false</tt> otherwise. * * @throws NullPointerException if the value is <tt>null</tt>. */ public boolean contains(Object value) { return containsValue(value); }
/** * Legacy method testing if some key maps into the specified value in this * table. This method is identical in functionality to {@link * #containsValue}, and exists solely to ensure full compatibility with * class {@link java.util.Hashtable}, which supported this method prior to * introduction of the Java Collections framework. * * @param value a value to search for. * * @return <tt>true</tt> if and only if some key maps to the <tt>value</tt> * argument in this table as determined by the <tt>equals</tt> * method; <tt>false</tt> otherwise. * * @throws NullPointerException if the value is <tt>null</tt>. */ public boolean contains(Object value) { return containsValue(value); }