Fix #564 - util should not be imported from the debug adapter!

src/debugAdapter/goDebug.ts

@@ -10,7 +10,6 @@ import { basename, dirname } from 'path';
 import { spawn, ChildProcess } from 'child_process';
 import { Client, RPCConnection } from 'json-rpc2';
 import { getBinPath } from '../goPath';
-import {random} from './../util';
 
 require('console-stamp')(console);
 
@@ -709,4 +708,8 @@ class GoDebugSession extends DebugSession {
 	}
 }
 
+function random(low: number, high: number): number {
+	return Math.floor(Math.random() * (high - low) + low);
+}
+
 DebugSession.run(GoDebugSession);

src/util.ts

@@ -107,7 +107,7 @@ export function canonicalizeGOPATHPrefix(filename: string): string {
 }
 
 /**
- * Gets version of Go based on the output of the command `go version`. 
+ * Gets version of Go based on the output of the command `go version`.
  * Returns null if go is being used from source/tip in which case `go version` will not return release tag like go1.6.3
  */
 export function getGoVersion(): Promise<SemVersion> {
@@ -161,7 +161,3 @@ export function isVendorSupported(): Promise<boolean> {
 		return vendorSupport;
 	});
 }
-
-export function random(low: number, high: number): number {
-	return Math.floor(Math.random() * (high - low) + low);
-}