E:\GoWorkDir\bin\gomobile.exe: javac -d C:\Users\XAMARI~1\AppData\Local\Temp\gomobile-work-307411303\javac-output -source 1.7 -target 1.7 -bootclasspath C:\Android\androidsdk\platforms\android-28\android.jar go\Seq.java go\Universe.java go\error.java greetGoLang\GreetGoLang.java failed: exec: "javac": executable file not found in %PATH%

set GO111MODULE=auto
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\Xamarin Developer\AppData\Local\go-build
set GOENV=C:\Users\Xamarin Developer\AppData\Roaming\go\env
set GOEXE=.exe
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GOMODCACHE=E:\GoWorkDir\pkg\mod
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=E:\GoWorkDir
set GOPRIVATE=
set GOPROXY=https://proxy.golang.org,direct
set GOROOT=c:\go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLDIR=c:\go\pkg\tool\windows_amd64
set GCCGO=gccgo
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=C:\Users\XAMARI~1\AppData\Local\Temp\go-build545525802=/tmp/go-build -gno-record-gcc-switches