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Stopwatch
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<H2>
Class Stopwatch</H2>
<PRE>java.lang.Object
  <IMG SRC="https://www.cs.utexas.edu/~scottm/cs307/javacode/utilities/resources/inherit.gif" ALT="extended by "><B>Stopwatch</B>
</PRE>
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<DL>
<DT><PRE>public class <B>Stopwatch</B><DT>extends java.lang.Object</DL>
</PRE>

<P>
A class to measure time elapsed.
<P>

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<HR>

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<CODE>static&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="Stopwatch.html#NANOS_PER_SEC">NANOS_PER_SEC</A></B></CODE>

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<TD><CODE><B><A HREF="Stopwatch.html#Stopwatch()">Stopwatch</A></B>()</CODE>

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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="Stopwatch.html#start()">start</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;start the stop watch.</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="Stopwatch.html#stop()">stop</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;stop the stop watch.</TD>
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<CODE>&nbsp;double</CODE></FONT></TD>
<TD><CODE><B><A HREF="Stopwatch.html#time()">time</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;elapsed time in secods.</TD>
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<CODE>&nbsp;long</CODE></FONT></TD>
<TD><CODE><B><A HREF="Stopwatch.html#timeInNanoseconds()">timeInNanoseconds</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;elapsed time in nanoseconds.</TD>
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<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="Stopwatch.html#toString()">toString</A></B>()</CODE>

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<TD><CODE>equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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NANOS_PER_SEC</H3>
<PRE>public static final double <B>NANOS_PER_SEC</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="https://www.cs.utexas.edu/~scottm/cs307/javacode/utilities/constant-values.html#Stopwatch.NANOS_PER_SEC">Constant Field Values</A></DL>
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<A NAME="Stopwatch()"><!-- --></A><H3>
Stopwatch</H3>
<PRE>public <B>Stopwatch</B>()</PRE>
<DL>
</DL>

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<A NAME="start()"><!-- --></A><H3>
start</H3>
<PRE>public void <B>start</B>()</PRE>
<DL>
<DD>start the stop watch.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="stop()"><!-- --></A><H3>
stop</H3>
<PRE>public void <B>stop</B>()</PRE>
<DL>
<DD>stop the stop watch.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="time()"><!-- --></A><H3>
time</H3>
<PRE>public double <B>time</B>()</PRE>
<DL>
<DD>elapsed time in secods.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the time recorded on the stopwatch in seconds</DL>
</DD>
</DL>
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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>public java.lang.String <B>toString</B>()</PRE>
<DL>
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<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
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</DL>
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<A NAME="timeInNanoseconds()"><!-- --></A><H3>
timeInNanoseconds</H3>
<PRE>public long <B>timeInNanoseconds</B>()</PRE>
<DL>
<DD>elapsed time in nanoseconds.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the time recorded on the stopwatch in nanoseconds</DL>
</DD>
</DL>
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