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firstLastKeyOrEntry() — netty Function Reference

Architecture documentation for the firstLastKeyOrEntry() function in ConcurrentSkipListIntObjMultimapTest.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Dependency Diagram

graph TD
  03ef3dad_fcf2_690a_895d_557e12d50b5d["firstLastKeyOrEntry()"]
  b8d62292_25db_2195_8bbe_2ebd67dc18b5["ConcurrentSkipListIntObjMultimapTest"]
  03ef3dad_fcf2_690a_895d_557e12d50b5d -->|defined in| b8d62292_25db_2195_8bbe_2ebd67dc18b5
  style 03ef3dad_fcf2_690a_895d_557e12d50b5d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/test/java/io/netty/util/concurrent/ConcurrentSkipListIntObjMultimapTest.java lines 210–223

    @RepeatedTest(100)
    void firstLastKeyOrEntry() throws Exception {
        int[] xs = new int[50];
        for (int i = 0; i < xs.length; i++) {
            int key = ThreadLocalRandom.current().nextInt(50);
            map.put(key, "a");
            xs[i] = key;
        }
        Arrays.sort(xs);
        assertEquals(xs[0], map.firstKey());
        assertEquals(new IntEntry<>(xs[0], "a"), map.firstEntry());
        assertEquals(xs[xs.length - 1], map.lastKey());
        assertEquals(new IntEntry<>(xs[xs.length - 1], "a"), map.lastEntry());
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does firstLastKeyOrEntry() do?
firstLastKeyOrEntry() is a function in the netty codebase, defined in common/src/test/java/io/netty/util/concurrent/ConcurrentSkipListIntObjMultimapTest.java.
Where is firstLastKeyOrEntry() defined?
firstLastKeyOrEntry() is defined in common/src/test/java/io/netty/util/concurrent/ConcurrentSkipListIntObjMultimapTest.java at line 210.

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