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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Apr 27 23:23:00 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Uses of Class java.lang.NumberFormatException</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../java/lang/NumberFormatException.html"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV NEXT</FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="NumberFormatException.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><CENTER><H2><B>Uses of Class<br>java.lang.NumberFormatException</B></H2></CENTER><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Packages that use <A HREF="../../../java/lang/NumberFormatException.html">NumberFormatException</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.awt"><B>java.awt</B></A></TD><TD>Contains all of the classes for creating userinterfaces and for painting graphics and images. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#java.lang"><B>java.lang</B></A></TD><TD>Provides classes that are fundamental to the design of the Javaprogramming language. </TD></TR></TABLE> <P><A NAME="java.awt"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../java/lang/NumberFormatException.html">NumberFormatException</A> in <A HREF="../../../java/awt/package-summary.html">java.awt</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../java/awt/package-summary.html">java.awt</A> that throw <A HREF="../../../java/lang/NumberFormatException.html">NumberFormatException</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../java/awt/Color.html">Color</A></CODE></FONT></TD><TD><CODE><B>Color.</B><B><A HREF="../../../java/awt/Color.html#decode(java.lang.String)">decode</A></B>(<A HREF="../../../java/lang/String.html">String</A> nm)</CODE><BR> Converts a <code>String</code> to an integer and returns the specified opaque <code>Color</code>.</TD></TR></TABLE> <P><A NAME="java.lang"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../java/lang/NumberFormatException.html">NumberFormatException</A> in <A HREF="../../../java/lang/package-summary.html">java.lang</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../java/lang/package-summary.html">java.lang</A> that throw <A HREF="../../../java/lang/NumberFormatException.html">NumberFormatException</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static long</CODE></FONT></TD><TD><CODE><B>Long.</B><B><A HREF="../../../java/lang/Long.html#parseLong(java.lang.String, int)">parseLong</A></B>(<A HREF="../../../java/lang/String.html">String</A> s, int radix)</CODE><BR> Parses the string argument as a signed <code>long</code> in the radix specified by the second argument.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static long</CODE></FONT></TD><TD><CODE><B>Long.</B><B><A HREF="../../../java/lang/Long.html#parseLong(java.lang.String)">parseLong</A></B>(<A HREF="../../../java/lang/String.html">String</A> s)</CODE><BR> Parses the string argument as a signed decimal <code>long</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../java/lang/Long.html">Long</A></CODE></FONT></TD><TD><CODE><B>Long.</B><B><A HREF="../../../java/lang/Long.html#valueOf(java.lang.String, int)">valueOf</A></B>(<A HREF="../../../java/lang/String.html">String</A> s, int radix)</CODE><BR> Returns a new long object initialized to the value of the specified String.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../java/lang/Long.html">Long</A></CODE></FONT></TD><TD><CODE><B>Long.</B><B><A HREF="../../../java/lang/Long.html#valueOf(java.lang.String)">valueOf</A></B>(<A HREF="../../../java/lang/String.html">String</A> s)</CODE><BR> Returns a new long object initialized to the value of the specified String.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../java/lang/Long.html">Long</A></CODE></FONT></TD><TD><CODE><B>Long.</B><B><A HREF="../../../java/lang/Long.html#decode(java.lang.String)">decode</A></B>(<A HREF="../../../java/lang/String.html">String</A> nm)</CODE><BR> Decodes a <code>String</code> into a <code>Long</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static short</CODE></FONT></TD><TD><CODE><B>Short.</B><B><A HREF="../../../java/lang/Short.html#parseShort(java.lang.String)">parseShort</A></B>(<A HREF="../../../java/lang/String.html">String</A> s)</CODE><BR> Assuming the specified String represents a short, returns that short's value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static short</CODE></FONT></TD><TD><CODE><B>Short.</B><B><A HREF="../../../java/lang/Short.html#parseShort(java.lang.String, int)">parseShort</A></B>(<A HREF="../../../java/lang/String.html">String</A> s, int radix)</CODE><BR> Assuming the specified String represents a short, returns that short's value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../java/lang/Short.html">Short</A></CODE></FONT></TD><TD><CODE><B>Short.</B><B><A HREF="../../../java/lang/Short.html#valueOf(java.lang.String, int)">valueOf</A></B>(<A HREF="../../../java/lang/String.html">String</A> s, int radix)</CODE><BR> Assuming the specified String represents a short, returns a new Short object initialized to that value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../java/lang/Short.html">Short</A></CODE></FONT></TD><TD><CODE><B>Short.</B><B><A HREF="../../../java/lang/Short.html#valueOf(java.lang.String)">valueOf</A></B>(<A HREF="../../../java/lang/String.html">String</A> s)</CODE><BR> Assuming the specified String represents a short, returns a new Short object initialized to that value.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../java/lang/Short.html">Short</A></CODE></FONT></TD><TD><CODE><B>Short.</B><B><A HREF="../../../java/lang/Short.html#decode(java.lang.String)">decode</A></B>(<A HREF="../../../java/lang/String.html">String</A> nm)</CODE><BR> Decodes a <code>String</code> into a <code>Short</code>.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static <A HREF="../../../java/lang/Float.html">Float</A></CODE></FONT></TD><TD><CODE><B>Float.</B><B><A HREF="../../../java/lang/Float.html#valueOf(java.lang.String)">valueOf</A></B>(<A HREF="../../../java/lang/String.html">String</A> s)</CODE><BR> Returns the floating point value represented by the specified String.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static float</CODE></FONT></TD><TD><CODE><B>Float.</B><B><A HREF="../../../java/lang/Float.html#parseFloat(java.lang.String)">parseFloat</A></B>(<A HREF="../../../java/lang/String.html">String</A> s)</CODE><BR> Returns a new float initialized to the value represented by the specified <code>String</code>, as performed by the <code>valueOf</code>⌨️ 快捷键说明
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