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+--<B>javatools.util.NullUtils</B></PRE><HR><DL><DT>public class <B>NullUtils</B><DT>extends java.lang.Object</DL><P>Contains some functions for use with null values.<P><P><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../javatools/util/NullUtils.html#NullUtils()">NullUtils</A></B>()</CODE><BR> Creates new NullUtils</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/util/NullUtils.html#isArrayNull(java.lang.Object[])">isArrayNull</A></B>(java.lang.Object[] arr)</CODE><BR> Checks if an array is made only of null objects.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/util/NullUtils.html#isListNull(java.util.List)">isListNull</A></B>(java.util.List lst)</CODE><BR> Checks if a list contains only null objects.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.lang.Object[]</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/util/NullUtils.html#nullArray(int)">nullArray</A></B>(int count)</CODE><BR> Returns an array of null objects.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static java.util.List</CODE></FONT></TD><TD><CODE><B><A HREF="../../javatools/util/NullUtils.html#nullList(int)">nullList</A></B>(int count)</CODE><BR> A List of null objects.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="NullUtils()"><!-- --></A><H3>NullUtils</H3><PRE>public <B>NullUtils</B>()</PRE><DL><DD>Creates new NullUtils<P></DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="nullArray(int)"><!-- --></A><H3>nullArray</H3><PRE>public static java.lang.Object[] <B>nullArray</B>(int count)</PRE><DL><DD>Returns an array of null objects.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>count</CODE> - How many objects in the array?<DT><B>Returns:</B><DD>The requested array.</DL></DD></DL><HR><A NAME="nullList(int)"><!-- --></A><H3>nullList</H3><PRE>public static java.util.List <B>nullList</B>(int count)</PRE><DL><DD>A List of null objects.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>count</CODE> - How many objects do you want?<DT><B>Returns:</B><DD>The requested list.</DL></DD></DL><HR><A NAME="isArrayNull(java.lang.Object[])"><!-- --></A><H3>isArrayNull</H3><PRE>public static boolean <B>isArrayNull</B>(java.lang.Object[] arr)</PRE><DL><DD>Checks if an array is made only of null objects.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>arr</CODE> - The array to check.<DT><B>Returns:</B><DD><CODE>true</CODE>: the array contains only null objects; <CODE>false</CODE>: otherwise.</DL></DD></DL><HR><A NAME="isListNull(java.util.List)"><!-- --></A><H3>isListNull</H3><PRE>public static boolean <B>isListNull</B>(java.util.List lst)</PRE><DL><DD>Checks if a list contains only null objects.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>lst</CODE> - The list to check.<DT><B>Returns:</B><DD><CODE>true</CODE>: the list contains only null objects; <CODE>false</CODE>: otherwise.</DL></DD></DL><!-- ========= END OF CLASS DATA ========= --><HR><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_bottom"><!-- 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