Gum and tooth next to extraction site sore. The tooth next to the 1st lower molar I had removed 12 days ago has felt a bit strange for about a week or so now, I felt around it & the gum beneath it & the gum felt softer than normal.
The first thing you need to do after installing the JDK is creating an environment variable named JAVA_HOME and then update the PATH variable. 1  JAVA_HOME: stores location of the JDKâs installation directory. When you install development tools, they will first check for the JAVA_HOME variable.
Answer Wiki. Literals in Java are a sequence of characters (digits, letters, and other characters) that represent constant values to be stored in variables. Java language specifies five major types of literals. Literals can be any number, text, or other information that represents a value. This means what you type is what you get.