public int METHOD_1 ( ) { for ( int i = 0 ; i < INT_1 ; i ++ ) { if ( ( VAR_1 [ 0 ] [ i ] ) == null ) { return i ; } } } 

public int METHOD_1 ( ) { for ( int i = 0 ; i < INT_1 ; i ++ ) { if ( ( VAR_1 [ 0 ] [ i ] ) == null ) { return i ; } } return 0 ; } 
