Keytool is located in JDK root directore/bin Goto C:\Program Files\Java\jdk1.8.0_202\jre\lib\security Password for keytool is changeit keytool -list -v -keystore cacerts > c:\Temp\certs.txt If Java home is not set you can directly goto JDK …

Unamed variables Now with Java 22 we an crate unname varibles. Earlier versions of java has few rules for variables like it should start with a letter, numbers not allowed as vairable names etc. In java 22 you can use _ as a variable name, but you …