In what contexts is it permissible to employ the “var”?
var is suitable for declaring local variables, including index variables in for-loops and resource variables in the try-with-resources statement. However, it is important to note that var cannot be utilized for fields, method parameters, and method return types. The rationale behind this restriction lies in the fact that types in these contexts are explicitly specified in class files and Javadoc specifications. The use of type inference in these scenarios could lead to potential issues, as a modification to an initializer ...
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