predecessors.put(key, pending);
                            pending = new ArrayList<>();
                        }
                    } else {
                        pending.add(element.clone());
                    }
                }

                List<Plugin> result = new ArrayList<>(src.size() + tgt.size());
                for (Map.Entry<Object, Plugin> entry : master.entrySet()) {

pkg net/url, method (*URL) Clone() *URL #73450

        this.ctx = ctx;
        this.url = u;
    }

    /**
     * {@inheritDoc}
     *
     * @see java.lang.Object#clone()
     */
    @Override
    protected SmbResourceLocatorImpl clone() {
        final SmbResourceLocatorImpl loc = new SmbResourceLocatorImpl(this.ctx, this.url);
        loc.canon = this.canon;
        loc.share = this.share;

        return set;
      }
    } else if (elements instanceof EnumSet) {
      EnumSet<?> clone = ((EnumSet<?>) elements).clone();
      ImmutableSet<?> untypedResult = ImmutableEnumSet.asImmutable(clone);
      /*
       * The result has the same type argument we started with. We just couldn't express EnumSet<E>
       * or ImmutableEnumSet<E> along the way because our own <E> isn't <E extends Enum<E>>.
       *

The new [URL.Clone] method creates a deep copy of a URL.

        if (mojos != null) {
            clones = new ArrayList<>(mojos.size());
            for (MojoDescriptor mojo : mojos) {
                MojoDescriptor clone = mojo.clone();
                clone.setPluginDescriptor(pluginDescriptor);
                clones.add(clone);
            }
        }
        return clones;
    }

    public PluginDescriptor(org.apache.maven.api.plugin.descriptor.PluginDescriptor original) {

        SecurityBlob copy = assertDoesNotThrow(() -> (SecurityBlob) original.clone(), "clone() should not throw");

        // Assert
        assertNotSame(original, copy, "clone should return a different instance");
        assertTrue(original.equals(copy), "Cloned instance should be equal by content");

        // Mutate original backing array; clone should remain based on previous snapshot
        data[0] = 99;

			s := new(Statement)
			for w := 0; w < whereCount; w++ {
				s = s.clone()
				s.AddClause(clause.Where{
					Exprs: s.BuildCondition(fmt.Sprintf("where%d", w)),
				})
			}

			s1 := s.clone()
			s1.AddClause(clause.Where{
				Exprs: s.BuildCondition("FINAL1"),
			})
			s2 := s.clone()
			s2.AddClause(clause.Where{
				Exprs: s.BuildCondition("FINAL2"),
			})

    private set

  val pushPromises: List<PushPromise>
    get() = promises

  init {
    setResponseCode(200)
    setHeader("Content-Length", 0L)
  }

  public override fun clone(): MockResponse {
    val result = super.clone() as MockResponse
    result.headersBuilder = headersBuilder.build().newBuilder()
    result.promises = promises.toMutableList()
    return result
  }

  @JvmName("-deprecated_getStatus")

        // Cast and check we can call clone() from CredentialsInternal contract
        CredentialsInternal ci = (CredentialsInternal) impl;
        CredentialsInternal cloned = ci.clone();
        assertNotNull(cloned, "clone() should return a non-null CredentialsInternal");
    }