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이승한/java

/JAVA

.

: (구 )
public static void main(String [] args){} // C void main() 과 . String [] args .

System.out.println(" str "); // .

JAVA // .
: boolean, byte
: private, protected, public
; class, abstract, interface, extends, implements
: new, instanceof, this, super, null
: try, catch, finally, throw, throws
: transient, volatile, package, import, synchronized, native, final, static, strictfp
goto, const .

GUI : javax.swing
JOptionPane.


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