public static void main ( String [ ] args ) {
  int n = 5 ;
  int size = 100 ;
  int [ ] arr = new int [ size ] ;
  System . out . println ( "Different compositions formed by 1, 2 and 3 of " + n + " are" ) ;
  printCompositions ( arr , n , 0 ) ;
}

public static void main ( String [ ] args ) { int n = 5 ; int size = 100 ; int [ ] arr = new int [ size ] ; System . out . println ( " Different ▁ compositions ▁ formed ▁ by ▁ 1 , ▁ 2 ▁ and ▁ 3 ▁ of ▁ " + n + " ▁ are " ) ; printCompositions ( arr , n , 0 ) ; }
(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: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (local_variable_declaration type: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions_expr (identifier))))) (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: (identifier)) right: (string_literal))))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (decimal_integer_literal))))))