[appengine-java] Quiz
What is the output of the following method?
public boolean whatDoesItDo()
{
try
{
if(true)
{
throw new IllegalStateException();
}
return true;
}
finally
{
if(true)
{
return false;
}
}
}
Have a nice time figuring it out ;-)
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Re: [appengine-java] Quiz
That's easy. You are not supposed to return a value in the finally block
since it overwrites any previous return values and also any exceptions that
are thrown. Return statements in a finally block are a big NO-NO.
Stephen
CortexConnect.com
On Thu, Sep 29, 2011 at 3:36 PM, gk goran.kar...@googlemail.com wrote:
What is the output of the following method?
public boolean whatDoesItDo()
{
try
{
if(true)
{
throw new IllegalStateException();
}
return true;
}
finally
{
if(true)
{
return false;
}
}
}
Have a nice time figuring it out ;-)
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Re: [appengine-java] Quiz
So the answer is false. Forgot to actually state that.
On Thu, Sep 29, 2011 at 3:44 PM, Stephen Johnson onepagewo...@gmail.comwrote:
That's easy. You are not supposed to return a value in the finally block
since it overwrites any previous return values and also any exceptions that
are thrown. Return statements in a finally block are a big NO-NO.
Stephen
CortexConnect.com
On Thu, Sep 29, 2011 at 3:36 PM, gk goran.kar...@googlemail.com wrote:
What is the output of the following method?
public boolean whatDoesItDo()
{
try
{
if(true)
{
throw new IllegalStateException();
}
return true;
}
finally
{
if(true)
{
return false;
}
}
}
Have a nice time figuring it out ;-)
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Google App Engine for Java group.
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google-appengine-java@googlegroups.com.
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google-appengine-java+unsubscr...@googlegroups.com.
For more options, visit this group at
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Re: [appengine-java] Quiz
Hi
return false ,finally must be excute.
On Fri, Sep 30, 2011 at 4:06 AM, gk goran.kar...@googlemail.com wrote:
What is the output of the following method?
public boolean whatDoesItDo()
{
try
{
if(true)
{
throw new IllegalStateException();
}
return true;
}
finally
{
if(true)
{
return false;
}
}
}
Have a nice time figuring it out ;-)
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Google App Engine for Java group.
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google-appengine-java@googlegroups.com.
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Thanks Regards
R.Prabakaran
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