public long METHOD_1 ( ) { try { return VAR_1 . METHOD_2 ( ) . METHOD_1 ( ) ; } catch ( TYPE_1 VAR_2 ) { return - 1 ; } } 

public long METHOD_1 ( ) { try { if ( ( VAR_1 ) == null ) return - 1 ; return VAR_1 . METHOD_2 ( ) . METHOD_1 ( ) ; } catch ( TYPE_1 VAR_2 ) { return - 1 ; } } 
