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Java.lang package

sun par
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Joined: Oct 03, 2002
Posts: 257
Hi,
Can anyone suggest some material for wrappers,string,stringbuffer and math class. Is looking at the API enough??
Thanks


Sunita<br />SCJP 1.4
Anonymous
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Joined: Nov 22, 2008
Posts: 18944
Originally posted by sun par:
Hi,
Can anyone suggest some material for wrappers,string,stringbuffer and math class. Is looking at the API enough??
Thanks

I haven't written the exam yet so take this anyway you like, but I'd guess the API is more than enough. I've used wrappers, math and string in almost all my work and the API is where I learned from. Stringbuffer was something new to me at first, but the API is quite simple, just watch out for equals() in stringbuffer
sun par
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Joined: Oct 03, 2002
Posts: 257
Thanks Daniel
sun par
Ranch Hand

Joined: Oct 03, 2002
Posts: 257
Do we have to know all the methods in these classes?
Thanks
Dan Chisholm
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Joined: Jul 02, 2002
Posts: 1865
Of course can learn everything that you need to know about the java.lang package by reading the javadocs, but it is also important to remember that the exam only covers a subset of the material in the javadoc. Make sure that you read the exam objectives carefully.


Dan Chisholm<br />SCJP 1.4<br /> <br /><a href="http://www.danchisholm.net/" target="_blank" rel="nofollow">Try my mock exam.</a>
 
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subject: Java.lang package