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Java Basics

hello, i am new to java.
while i am studying java following doubts are arised.

1) what is the COMPILE-TIME type and RUN-TIE TYPE ?

2)how is it possible assigning reference of SUBCLASS TO SUPER CLASS REFERENCE as they are INCOMPATIBLE TYPES?

3)why always "SUPER()" I is always first statement in SUBCLASS CONSTRUCTOR?

4) what are actions that are done in COMPILE TIME AND IN
RUN-TIME?

PLEASE GIVE INFORATTION ABOUT JAVA RESOURCES ON INTERNET
Mar 27 '07 #1
1 1054
r035198x
13,262 8TB
hello, i am new to java.
while i am studying java following doubts are arised.

1) what is the COMPILE-TIME type and RUN-TIE TYPE ?

2)how is it possible assigning reference of SUBCLASS TO SUPER CLASS REFERENCE as they are INCOMPATIBLE TYPES?

3)why always "SUPER()" I is always first statement in SUBCLASS CONSTRUCTOR?

4) what are actions that are done in COMPILE TIME AND IN
RUN-TIME?

PLEASE GIVE INFORATTION ABOUT JAVA RESOURCES ON INTERNET
For starters one resource is right here.
Mar 27 '07 #2

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