public static void main ( String args [ ] ) {
  int [ ] arr = new int [ ] {
    0 , - 1 , 2 , - 3 , 1 };
    int sum = - 2 ;
    int n = arr . length ;
    findTriplets ( arr , n , sum ) ;
  }
  
public static void main ( String args [ ] ) { int [ ] arr = new int [ ] { 0 , - 1 , 2 , - 3 , 1 } ; int sum = - 2 ; int n = arr . length ; findTriplets ( arr , n , sum ) ; }
(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: (array_type element: (integral_type) dimensions: (dimensions)) declarator: (variable_declarator name: (identifier) value: (array_creation_expression type: (integral_type) dimensions: (dimensions) value: (array_initializer (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal) (unary_expression operand: (decimal_integer_literal)) (decimal_integer_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (unary_expression operand: (decimal_integer_literal)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (field_access object: (identifier) field: (identifier)))) (expression_statement (method_invocation name: (identifier) arguments: (argument_list (identifier) (identifier) (identifier))))))