public TYPE_1 METHOD_1 ( ) { if ( METHOD_2 ( ) ) { ( index ) ++ ; return VAR_1 [ index ] ; } else { throw new TYPE_2 ( ( ( STRING_1 + ( index ) ) + STRING_2 ) ) ; } } 

public boolean METHOD_2 ( ) { if ( ( ( VAR_1 [ index ] ) == null ) || ( ( VAR_1 . length ) == ( index ) ) ) { return false ; } else { return true ; } } 
