Java String Concatenation Internals
String Literal Concatenation
When concatenating string literals at compile time, the operation is optimized during the compilation phase before the bytecode is generated. This optimization occurs when all operands are known constants.
During this process, the compiler pre-computes the concatenated result and stores it in the constant pool. Both ...
Posted on Sat, 09 May 2026 04:15:48 +0000 by rudibr