debian java.io.FileNotFoundException: /usr/lib/jvm/java-8-oracle/jre/lib/security/cacerts (没有那个文件或目录)

     dpkg --purge --force-depends ca-certificates-java
     apt-get install ca-certificates-java
 
debian java.io.FileNotFoundException: /usr/lib/jvm/java-8-oracle/jre/lib/security/cacerts (没有那个文件或目录)