Christian DresenCertificate Pinning:
C:\Program Files\Java\jdk1.8.0_121\bin>keytool -importcert -v -file "crt.cer" -alias infra.warpzone -keystore "keystore.bks" -provider org.bouncycastle.jce.provider.BouncyCastleProvider -providerpath "bcprov-jdk15-1.45.jar" -storetype BKS -storepass PASS