static long evenPowerSum ( int n ) {
  long sum = 0 ;
  for ( int i = 1 ;
  i <= n ;
  i ++ ) {
    int j = 2 * i ;
    sum = sum + ( j * j * j * j ) ;
  }
  return sum ;
}

static long evenPowerSum ( int n ) { long sum = 0 ; for ( int i = 1 ; i <= n ; i ++ ) { int j = 2 * i ; sum = sum + ( j * j * j * j ) ; } return sum ; }
(method_declaration (modifiers) type: (integral_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (integral_type) name: (identifier))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (for_statement init: (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) condition: (binary_expression left: (identifier) right: (identifier)) update: (update_expression (identifier)) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (binary_expression left: (decimal_integer_literal) right: (identifier)))) (expression_statement (assignment_expression left: (identifier) right: (binary_expression left: (identifier) right: (parenthesized_expression (binary_expression left: (binary_expression left: (binary_expression left: (identifier) right: (identifier)) right: (identifier)) right: (identifier)))))))) (return_statement (identifier))))