public float METHOD_1 ( ) throws java.io.IOException , TYPE_1 { return ( ( float ) ( ( ( TYPE_2 ) ( VAR_1 ) ) . METHOD_2 ( ) ) ) / ( size ) ; } 

public float METHOD_1 ( ) throws java.io.IOException , TYPE_1 { if ( ( size ) == 0 ) { return 0.0F ; } return ( ( float ) ( ( ( TYPE_2 ) ( VAR_1 ) ) . METHOD_2 ( ) ) ) / ( size ) ; } 
