The `JavaOp.JavaSwitchOp::lower` method currently lowers switch operations into a tree of blocks with conditional branches, handling cases individually.

In contrast, `jdk.incubator.code.bytecode.impl.LoweringTransform` offers an alternative lowering strategy that transforms switches into `ConstantLabelSwitchOp` structures. This enables the `BytecodeGenerator` to produce optimized bytecode instructions like `tableswitch` and `lookupswitch`.

However, `LoweringTransform` is currently restricted to integer-based selectors and constant labels.

Meanwhile, the `javac` compiler can generate efficient bytecode for a broader range, including switches on `String` or `Enum` selectors, as well as pattern-based switches.

To align with `javac`'s capabilities, `LoweringTransform` should be extended to support this full domain of switch expressions.