static void charCheck ( char input_char ) {
  if ( ( input_char >= 65 && input_char <= 90 ) || ( input_char >= 97 && input_char <= 122 ) ) System . out . println ( " Alphabet " ) ;
  else if ( input_char >= 48 && input_char <= 57 ) System . out . println ( " Digit " ) ;
  else System . out . println ( " Special Character " ) ;
}

static void charCheck ( char input_char ) { if ( ( input_char >= 65 && input_char <= 90 ) || ( input_char >= 97 && input_char <= 122 ) ) System . out . println ( " ▁ Alphabet ▁ " ) ; else if ( input_char >= 48 && input_char <= 57 ) System . out . println ( " ▁ Digit ▁ " ) ; else System . out . println ( " ▁ Special ▁ Character ▁ " ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (if_statement condition: (parenthesized_expression (binary_expression left: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) right: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))))) consequence: (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (string_literal)))) alternative: (if_statement condition: (parenthesized_expression (binary_expression left: (binary_expression left: (identifier) right: (decimal_integer_literal)) right: (binary_expression left: (identifier) right: (decimal_integer_literal)))) 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))))))))