@Test
  public void isTypeConvertibleShouldReturnTrueForBooleanPrimitivesAndWrappers() {
    assertThat(TypeUtils.isTypeConvertible(null, Boolean.class)).isTrue();
    assertThat(TypeUtils.isTypeConvertible(Boolean.TYPE, Boolean.TYPE)).isTrue();
    assertThat(TypeUtils.isTypeConvertible(Boolean.TYPE, Boolean.class)).isTrue();
    assertThat(TypeUtils.isTypeConvertible(Boolean.class, Boolean.TYPE)).isTrue();
    assertThat(TypeUtils.isTypeConvertible(Boolean.class, Boolean.class)).isTrue();
  }
Can't test every possible combination so try the known, relevant ones.
geode-core/src/test/java/org/apache/geode/cache/query/internal/types/TypeUtilsJUnitTest.java