D:\Apache\JavaJRE\bin>keytool -import -file D:/certificat.crt -keystore D:\Apache\JavaJRE\lib\
security\cacerts -storepass changeit

keytool -import -alias %alias% -file certificat.crt -keystore certificat.keystore -storepass %password%
keytool -importkeystore -srckeystore certificat.keystore -destkeystore $JAVA_HOME/jre/lib/security/cacerts