I am working on STS and while creating a new spring-boot project, it shows following error:
SunCertPathBuilderException: unable to find valid certification
I was able to resolve the issue following two steps.
Atlast I added the path of TrustStore and trustStore password in SpringToolSuite4.ini file.
-Djavax.net.ssl.trustStore=C:\Program Files\Java\jdk1.8.0_201\jre\lib\security\cacerts
-Djava.net.ssl.trustStorePassword=changeit