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A long primitive in Java can represent a 64-bit signed integer. When building APIs, generating logs, or constructing display messages, you often need to convert a long into its textual representation. Several standard techniques exist, each with minor differences in behavior and performance characteristics. Direct Conversion Using Wrapper Utili ...

The process can be visualized with the following flow: graph TD A[Start] --> B[Declare Long variable] B --> C[Check for null] C -- Null --> D[Handle null case] C -- Not Null --> E[Process valid value] D --> F[Continue] E --> F F --> G[End] Step 1: Declaring a Long Varible Begin by declaring a v ...