testGetAndSetWithNull() — netty Function Reference

Architecture documentation for the testGetAndSetWithNull() function in DefaultAttributeMapTest.java from the netty codebase.

Function java Buffer Allocators

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Buffer→ Allocators→ testGetAndSetWithNull() — netty Function Reference

Dependency Diagram

graph TD
  7e7385d4_3797_30ec_ee32_35d557c83d7a["testGetAndSetWithNull()"]
  819b0da9_e205_6fba_cbb6_4b0d0b21b01c["DefaultAttributeMapTest"]
  7e7385d4_3797_30ec_ee32_35d557c83d7a -->|defined in| 819b0da9_e205_6fba_cbb6_4b0d0b21b01c
  style 7e7385d4_3797_30ec_ee32_35d557c83d7a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

common/src/test/java/io/netty/util/DefaultAttributeMapTest.java lines 118–130

    @Test
    public void testGetAndSetWithNull() {
        AttributeKey<Integer> key = AttributeKey.valueOf("key");

        Attribute<Integer> attr = map.attr(key);
        attr.set(1);
        assertSame(1, attr.getAndSet(null));

        Attribute<Integer> attr2 = map.attr(key);
        attr2.set(2);
        assertSame(2, attr2.get());
        assertSame(attr, attr2);
    }