public static void main ( String args [ ] ) {
  String str = "abcb" ;
  System . out . println ( "Total palindromic " + "subsequence are : " + countPS ( str ) ) ;
}

public static void main ( String args [ ] ) { String str = " abcb " ; System . out . println ( " Total ▁ palindromic ▁ " + " subsequence ▁ are ▁ : ▁ " + countPS ( str ) ) ; }
(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: (type_identifier) declarator: (variable_declarator name: (identifier) value: (string_literal))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (binary_expression left: (binary_expression left: (string_literal) right: (string_literal)) right: (method_invocation name: (identifier) arguments: (argument_list (identifier)))))))))