public static void main ( String [ ] args ) {
  String str1 , str2 ;
  str1 = "Ram, Shyam" ;
  str2 = " Ram - Shyam." ;
  CompareAlphanumericUtil ( str1 , str2 ) ;
  str1 = "abc123" ;
  str2 = "123abc" ;
  CompareAlphanumericUtil ( str1 , str2 ) ;
}

public static void main ( String [ ] args ) { String str1 , str2 ; str1 = " Ram , ▁ Shyam " ; str2 = " ▁ Ram ▁ - ▁ Shyam . " ; CompareAlphanumericUtil ( str1 , str2 ) ; str1 = " abc123" ; str2 = "123abc " ; CompareAlphanumericUtil ( str1 , str2 ) ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier)) declarator: (variable_declarator name: (identifier))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (expression_statement (assignment_expression left: (identifier) right: (string_literal))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier))))))