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<a href="http://www.bruceeckel.com/javabook.html">Bruce Eckel's Thinking in Java</a>
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<H2 ALIGN=LEFT>
Exercises</H2>
<OL>
<LI><FONT FACE="Carmina Md BT" SIZE=5 COLOR="Black">	</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">Write
a method that takes an object and recursively prints all the classes in that
object&#8217;s hierarchy.
</FONT><LI><FONT FACE="Carmina Md BT" SIZE=5 COLOR="Black">	</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">In
</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black"><B>ToyTest.java</B></FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">,
comment out 
</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black"><B>Toy</B></FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">&#8217;s
default constructor and explain what happens.
</FONT><LI><FONT FACE="Carmina Md BT" SIZE=5 COLOR="Black">	</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">Create
a new type of collection that uses a 
</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black"><B>Vector</B></FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">.</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black"><B>
</B></FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">Capture
the type of the first object you put in it, and then allow the user to insert
objects of only that type from then on.
</FONT><LI><FONT FACE="Carmina Md BT" SIZE=5 COLOR="Black">	</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">Write
a program to determine whether an array of 
</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black"><B>char</B></FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">
is a primitive type or a true object.
</FONT><LI><FONT FACE="Carmina Md BT" SIZE=5 COLOR="Black">	</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">Implement
</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black"><B>clearSpitValve(&#160;)</B></FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">
as described in this chapter.
</FONT><LI><FONT FACE="Carmina Md BT" SIZE=5 COLOR="Black">	</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">Implement
the 
</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black"><B>rotate(Shape)</B></FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">
method described in this chapter, such that it checks to see if it is rotating a 
</FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black"><B>Circle</B></FONT><FONT FACE="Carmina Md BT" SIZE=3 COLOR="Black">
(and, if so, doesn&#8217;t perform the operation).
</FONT></OL><DIV ALIGN=LEFT><FONT FACE="Da Vinci Extras" SIZE=39 COLOR="Black">^</FONT><a name="Chapter_14"></a><a name="_Toc375545421"></a><a name="_Toc407441456"></a><a name="_Toc408018653"></a><P></DIV>

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