Java SE 10 (March 2018) introduced type inference for local variables. Previously, declaring a local variable required a manifest (explicit) type declaration.

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

Variable is a name. variable name reserved an area which is allocated in memory.in java each and every variable has some specific type, this specific type defines the size in variable's memory.one ...

Giving a name to a local variable is usually a programmer's discretion. Since it depends on the programmer's preference and experience, there is a lot of individual variation which may cause a ...