public static Boolean is ( ArrayList < Integer > light , int lightnum , ArrayList < String > button , int buttonnum ) {
  for ( int j = 0 ;
  j < lightnum ;
  j ++ ) {
    if ( button . get ( buttonnum ) . charAt ( j ) == '1' ) {
      if ( light . get ( j ) - 1 == 0 ) {
        return false ;
      }
    }
  }
  return true ;
}

public static Boolean is ( ArrayList < Integer > light , int lightnum , ArrayList < String > button , int buttonnum ) { for ( int j = 0 ; j < lightnum ; j ++ ) { if ( button . get ( buttonnum ) . charAt ( j ) == '1' ) { if ( light . get ( j ) - 1 == 0 ) { return false ; } } } return true ; }
(method_declaration (modifiers) type: (type_identifier) name: (identifier) parameters: (formal_parameters (formal_parameter type: (generic_type (type_identifier) (type_arguments (type_identifier))) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier)) (formal_parameter type: (generic_type (type_identifier) (type_arguments (type_identifier))) name: (identifier)) (formal_parameter type: (integral_type) name: (identifier))) body: (block (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (method_invocation object: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) name: (identifier) arguments: (argument_list (identifier))) right: (character_literal))) consequence: (block (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier))) right: (decimal_integer_literal)) right: (decimal_integer_literal))) consequence: (block (return_statement (false)))))))) (return_statement (true))))