If you want to disable specific ciphers you can modify the JDK as follows:

Edit <INSTALL_DIR>/jdk/conf/security/java.security

JVM-wide algorithm restrictions for SSL/TLS processing. It is possible to disallow certain algorithms or limit key sizes.

These settings are available since Java 1.7. For more information on algorithms and usage, see this link: https://www.java.com/en/configure_crypto.html.