String message, String a1, String a2, String a3) {
      super(message);
    }

    public ExceptionWithManyConstructorsButOnlyOneThrowable(String message, Throwable antecedent) {
      super(message);
      this.antecedent = antecedent;
    }

    public ExceptionWithManyConstructorsButOnlyOneThrowable(
        String message, String a1, String a2, String a3, String a4) {
      super(message);
    }

        String message, String a1, String a2, String a3) {
      super(message);
    }

    public ExceptionWithManyConstructorsButOnlyOneThrowable(String message, Throwable antecedent) {
      super(message);
      this.antecedent = antecedent;
    }

    public ExceptionWithManyConstructorsButOnlyOneThrowable(
        String message, String a1, String a2, String a3, String a4) {
      super(message);
    }

    val a1 = client.newCall(newRequest("http://a/1"))
    val a2 = client.newCall(newRequest("http://a/2"))
    val a3 = client.newCall(newRequest("http://a/3"))
    val a4 = client.newCall(newRequest("http://a/4"))
    val a5 = client.newCall(newRequest("http://a/5"))
    a1.enqueue(callback)
    a2.enqueue(callback)
    a3.enqueue(callback)
    a4.enqueue(callback)
    a5.enqueue(callback)

    //
    // 1. Subscribers to events posted on different threads can be interleaved with each other
    //    freely. (A event on one thread, B event on another could yield any of
    //    [a1, a2, a3, b1, b2], [a1, b2, a2, a3, b2], [a1, b2, b3, a2, a3], etc.)
    // 2. It's possible for subscribers to actually be dispatched to in a different order than they
    //    were added to the queue. It's easily possible for one thread to take the head of the

    }

    @Test
    public void test_toLineString() {
        assertEquals("a1,a2,a3=>b1,b2,b3",
                new SynonymItem(1, new String[] { "a1", "a2", "a3" }, new String[] { "b1", "b2", "b3" }).toLineString());
        assertEquals("a=>b", new SynonymItem(1, new String[] { "a" }, new String[] { "b" }).toLineString());

        history.add(LlmMessage.user("Q3"));
        history.add(LlmMessage.assistant("A3"));
        history.add(LlmMessage.user("Q4"));
        history.add(LlmMessage.assistant("A4"));
        final LlmChatRequest request = client.testBuildIntentRequest("Q5", history);
        final List<LlmMessage> messages = request.getMessages();
        // system + 6 history (last 6: Q2,A2,Q3,A3,Q4,A4) + user = 8 messages
        assertEquals(8, messages.size());

        v1 = graph.addVertex(new ArtifactMetadata("g", "a1", "1.0"));
        graph.setEntry(v1);
        v2 = graph.addVertex(new ArtifactMetadata("g", "a2", "1.0"));
        v3 = graph.addVertex(new ArtifactMetadata("g", "a3", "1.0"));
        v4 = graph.addVertex(new ArtifactMetadata("g", "a4", "1.0"));

        // v1-->v2
        graph.addEdge(v1, v2, new MetadataGraphEdge("1.1", true, null, null, 2, 1));

    val a3 = "2001:db8::1:0:0:1"
    assertThat(parse("http://[2001:db8:0:0:1:0:0:1]").host).isEqualTo(a3)
    assertThat(parse("http://[2001:0db8:0:0:1:0:0:1]").host).isEqualTo(a3)
    assertThat(parse("http://[2001:db8::1:0:0:1]").host).isEqualTo(a3)
    assertThat(parse("http://[2001:db8::0:1:0:0:1]").host).isEqualTo(a3)
    assertThat(parse("http://[2001:0db8::1:0:0:1]").host).isEqualTo(a3)

        UniAddress a3 = mock(UniAddress.class);
        when(nsc.getAllByName("server", true)).thenReturn(new Address[] { a2, a3 });
        SmbResourceLocatorImpl l3 = locator("smb://server/");
        assertSame(a2, l3.getAddress());
        verify(nsc, times(1)).getAllByName("server", true);
        assertTrue(l3.hasNextAddress());
        assertSame(a3, l3.getNextAddress());

// See issue 43661.

TEXT ·a1(SB), 0, $0-0
	CMPL runtime·writeBarrier(SB), $0
	MOVL $0, R15
	RET
TEXT ·a2(SB), 0, $0-0
	CMPL runtime·writeBarrier(SB), $0
	MOVQ $0, R15
	RET
TEXT ·a3(SB), 0, $0-0
	CMPL runtime·writeBarrier(SB), $0
	XORL R15, R15
	RET
TEXT ·a4(SB), 0, $0-0
	CMPL runtime·writeBarrier(SB), $0
	XORQ R15, R15
	RET
TEXT ·a5(SB), 0, $0-0
	CMPL runtime·writeBarrier(SB), $0