@Test public void nullReturnsNull() throws Exception { Assert.assertNull("null returns null", emptyModelAdjuster.adjust(null)); }
@Override public @Nullable Object adjust(@Nullable Object obj) { return obj; }
EmptyModelAdjuster implements ModelAdjuster { @Override public @Nullable Object adjust(@Nullable Object obj) { return obj; } }
EmptyModelAdjuster implements ModelAdjuster { @Override public @Nullable Object adjust(@Nullable Object obj) { return obj; }  }
EmptyModelAdjuster implements ModelAdjuster { @Override public @Nullable Object adjust(@Nullable Object obj) { return obj; }  @Override @Nullable Object adjust(@Nullable Object obj); }
EmptyModelAdjuster implements ModelAdjuster { @Override public @Nullable Object adjust(@Nullable Object obj) { return obj; }  @Override @Nullable Object adjust(@Nullable Object obj);  }