public static void main ( String arg [ ] ) {
  int source_x = 2 , source_y = 10 ;
  int dest_x = 26 , dest_y = 12 ;
  if ( isReachable ( source_x , source_y , dest_x , dest_y ) ) System . out . print ( "True\n" ) ;
  else System . out . print ( "False\n" ) ;
}

public static void main ( String arg [ ] ) { int source_x = 2 , source_y = 10 ; int dest_x = 26 , dest_y = 12 ; if ( isReachable ( source_x , source_y , dest_x , dest_y ) ) System . out . print ( " True \n " ) ; else System . out . print ( " False \n " ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (type_identifier) name: (identifier) dimensions: (dimensions))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal)) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (if_statement condition: (parenthesized_expression (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier) (identifier)))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))))))