static int edgeCover ( int n ) {
  int result = 0 ;
  result = ( int ) Math . ceil ( ( double ) n / 2.0 ) ;
  return result ;
}

static int edgeCover ( int n ) { int result = 0 ; result = ( int ) Math . ceil ( ( double ) n / 2.0 ) ; return result ; }
(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))) (expression_statement (assignment_expression left: (identifier) right: (cast_expression type: (integral_type) value: (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (binary_expression left: (cast_expression type: (floating_point_type) value: (identifier)) right: (decimal_floating_point_literal))))))) (return_statement (identifier))))