http://repo1.maven.org/maven2 Connection Refused in STS

Spring Source Tool Suite 
Using STS inside the companies firewall
Go to Window > Preference > Maven > User Settings
Take note of the location of settings.xml
If it does not exists, create a new one
Add the element below in the file (Use the proxy that your company uses)



Change the host and port to the details that is particular to your company's proxy setting
Make sure to add user name and password if you need to aunthenticate.





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