android device monitor stuck in macos

https://archive.eclipse.org/eclipse/downloads/drops4/R-4.9-201809060745/download.php?dropFile=swt-4.9-cocoa-macosx-x86_64.zip

cd {Androidsdk path}/tools/lib/monitor-x86_64/plugins
cp ~/Downloads/swt-4.9-cocoa-macosx-x86_64/swt.jar .
mv org.eclipse.swt.cocoa.macosx.x86_64_3.100.1.v4236b.jar org.eclipse.swt.cocoa.macosx.x86_64_3.100.1.v4236b.jar.old
mv swt.jar org.eclipse.swt.cocoa.macosx.x86_64_3.100.1.v4236b.jar