@Override
	public Http2AllocationStrategy copy() {
		return new Http2AllocationStrategy(this);
	}
@Test
	void copy() {
		builder.maxConcurrentStreams(2).maxConnections(2).minConnections(1);
		Http2AllocationStrategy strategy = builder.build();
		Http2AllocationStrategy copy = strategy.copy();
		assertThat(copy.maxConcurrentStreams()).isEqualTo(strategy.maxConcurrentStreams());
		assertThat(copy.permitMaximum()).isEqualTo(strategy.permitMaximum());
		assertThat(copy.permitMinimum()).isEqualTo(strategy.permitMinimum());
	}