Fix.

node_modules/merge-stream/package.json

@@ -0,0 +1,56 @@
+{
+  "_from": "merge-stream@^1.0.1",
+  "_id": "merge-stream@1.0.1",
+  "_inBundle": false,
+  "_integrity": "sha1-QEEgLVCKNCugAXQAjfDCUbjBNeE=",
+  "_location": "/merge-stream",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "merge-stream@^1.0.1",
+    "name": "merge-stream",
+    "escapedName": "merge-stream",
+    "rawSpec": "^1.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.1"
+  },
+  "_requiredBy": [
+    "/jest-worker"
+  ],
+  "_resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-1.0.1.tgz",
+  "_shasum": "4041202d508a342ba00174008df0c251b8c135e1",
+  "_spec": "merge-stream@^1.0.1",
+  "_where": "E:\\github\\setup-java\\node_modules\\jest-worker",
+  "author": {
+    "name": "Stephen Sugden",
+    "email": "me@stephensugden.com"
+  },
+  "bugs": {
+    "url": "https://github.com/grncdr/merge-stream/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "readable-stream": "^2.0.1"
+  },
+  "deprecated": false,
+  "description": "Create a stream that emits events from multiple other streams",
+  "devDependencies": {
+    "from2": "^2.0.3",
+    "istanbul": "^0.3.2"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/grncdr/merge-stream#readme",
+  "license": "MIT",
+  "name": "merge-stream",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/grncdr/merge-stream.git"
+  },
+  "scripts": {
+    "test": "istanbul cover test.js && istanbul check-cover --statements 100 --branches 100"
+  },
+  "version": "1.0.1"
+}