`JUnitIncompatibleType` on 2.27.0 throws `ClassCastException` for `com.sun.tools.javac.code.Type$TypeVar` around `assertArrayEquals` about error-prone HOT 1 OPEN

An unhandled exception was thrown by the Error Prone static analysis plugin.

[ERROR]      Please report this at https://github.com/google/error-prone/issues/new and include the following:
[ERROR]   
[ERROR]      error-prone version: 2.27.0
[ERROR]      BugPattern: JUnitIncompatibleType
[ERROR]      Stack Trace:
[ERROR]      java.lang.ClassCastException: class com.sun.tools.javac.code.Type$JCPrimitiveType$2 cannot be cast to class com.sun.tools.javac.code.Type$ArrayType (com.sun.tools.javac.code.Type$JCPrimitiveType$2 and com.sun.tools.javac.code.Type$ArrayType are in module jdk.compiler of loader 'app')
[ERROR]   	at com.google.errorprone.bugpatterns.collectionincompatibletype.JUnitIncompatibleType.matchMethodInvocation(JUnitIncompatibleType.java:80)
[ERROR]   	at com.google.errorprone.scanner.ErrorProneScanner.processMatchers(ErrorProneScanner.java:449)
[ERROR]   	at com.google.errorprone.scanner.ErrorProneScanner.visitMethodInvocation(ErrorProneScanner.java:746)
[ERROR]   	at com.google.errorprone.scanner.ErrorProneScanner.visitMethodInvocation(ErrorProneScanner.java:150)

protected void assertArraysEquals(String message, Object expected, Object actual) {
    (...)

    } else if (expected instanceof float[] && actual instanceof float[]) {
      assertArrayEquals(message, (float[]) expected, (float[]) actual, DELTA);  // <-- error happens here
    } else if (expected instanceof double[] && actual instanceof double[]) {
      assertArrayEquals(message, (double[]) expected, (double[]) actual, DELTA);
    }