assertEquals(result, false);
String val = ctx.bucket().setRemove("dsset", "foo");
assertEquals(val, "foo");
result = ctx.bucket().setAdd("dsset", "foo");
assertEquals(result, true);
<BUG>result = ctx.bucket().setExists("dsset", "foo");
</BUG>
assertEquals(result, true);
ctx.bucket().setRemove("dsset", "foo");
String element = ctx.bucket().setRemove("dsset", "foo");

assertEquals(result, false);
String val = ctx.bucket().setRemove("dsset", "foo");
assertEquals(val, "foo");
result = ctx.bucket().setAdd("dsset", "foo");
assertEquals(result, true);
result = ctx.bucket().setContains("dsset", "foo");
assertEquals(result, true);
ctx.bucket().setRemove("dsset", "foo");
String element = ctx.bucket().setRemove("dsset", "foo");
