Why do I keep jumping weird things with the gradle command

[mars (zhaodaniu)]

like this D:\下载\CICFlowMeter-master>gradlew execute@if " " == " " @echo off
why?

[Vampire (Björn Kautler)]

Looks to me like you modified your gradlew.bat and changed the line @if "%DEBUG%"=="" @echo off to execute@if "%DEBUG%"=="" @echo off.