static int linearCheck ( int ar [ ] [ ] , int arr [ ] ) {
  for ( int i = 0 ;
  i < m ;
  i ++ ) {
    boolean matched = true ;
    for ( int j = 0 ;
    j < n ;
    j ++ ) {
      if ( ar [ i ] [ j ] != arr [ j ] ) {
        matched = false ;
        break ;
      }
    }
    if ( matched ) return i + 1 ;
  }
  return - 1 ;
}

static int linearCheck ( int ar [ ] [ ] , int arr [ ] ) { for ( int i = 0 ; i < m ; i ++ ) { boolean matched = true ; for ( int j = 0 ; j < n ; j ++ ) { if ( ar [ i ] [ j ] != arr [ j ] ) { matched = false ; break ; } } if ( matched ) return i + 1 ; } return - 1 ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions)) (formal_parameter type: (integral_type) name: (identifier) dimensions: (dimensions))) 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 (local_variable_declaration type: (boolean_type) declarator: (variable_declarator name: (identifier) value: (true))) (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: (array_access array: (array_access array: (identifier) index: (identifier)) index: (identifier)) right: (array_access array: (identifier) index: (identifier)))) consequence: (block (expression_statement (assignment_expression left: (identifier) right: (false))) (break_statement))))) (if_statement condition: (parenthesized_expression (identifier)) consequence: (return_statement (binary_expression left: (identifier) right: (decimal_integer_literal)))))) (return_statement (unary_expression operand: (decimal_integer_literal)))))