JAVA_HOME vs PATH Variable. Along with the configuration of JAVA_HOME, it is also useful to simultaneously update the operating system's PATH variable. With the PATH, the Java installation's \bin ...

Java SE 10 (March 2018) introduced type inference for local variables. Java Language Architect Brian Goetz explains the feature.

Java is a case-sensitive language, which means that identifiers differing in case are considered separate identifiers. For example, age and Age are separate identifiers.