Javac quirks

Reports known Javac issues, performance problems, and incompatibilities. For example, type inference may be slow when it has to process many nested calls.

The following code triggers a warning, as the vararg method call has 50+ poly arguments:

Arrays.asList(
    Arrays.asList("a1", "b1"),
    Arrays.asList("a2", "b2"),
    ...
    Arrays.asList("a100", "b100"));

The quick-fix adds explicit type arguments, which makes compilation and IDE processing much faster:

//noinspection RedundantTypeArguments
Arrays.<List<String>>asList(
    Arrays.asList("a1", "b1"),
    Arrays.asList("a2", "b2"),
    ...
    Arrays.asList("a100", "b100"));

Inspection Details
Available in:	IntelliJ IDEA 2023.3, Qodana for JVM 2023.3
Plugin:	Java, 233.SNAPSHOT

Last modified: 13 July 2023