The Java runtime, java, is often in the same bin directory. If the installed version is older (i.e. it is Java 5 and you wish to use the more recent Java 7 release), you should proceed below with downloading and installing a JDK. It is possible that you have the Java runtime (JRE), but not the JDK.
Earlobe piercings typically heal completely within 4 to 6 weeks. However, ear cartilage piercings -- such as a tragus, conch or helix piercing -- do not heal fully for 3 to 6 months. Swelling and redness usually resolve fairly quickly, typically within about a week.
A new body piercing may be red and tender for a few weeks. The healing time for a body piercing can vary depending on which part of your body is pierced and how well you look after it. As a general guide, healing times for the most common body piercings can be: ear lobe â six to eight weeks. top of the ear â six to eight weeks. belly button (navel) â six months to one year.