message: test: correct test java import
diff: @@ -3,7 +3,7 @@ import { exists } from "@xmcl/core/fs";
  import { existsSync, readFileSync } from "fs";
  import { join, normalize } from "path";
  import { FabricInstaller, ForgeInstaller, Installer, LiteLoaderInstaller, Diagnosis } from "./index";
  -import { JavaExecutor } from "./java";
  +import { JavaExecutor } from "./util";
  const root = normalize(join(__dirname, "..", "..", "temp"));
  const mockRoot = normalize(join(__dirname, "..", "..", "mock"));
  