if (key instanceof String && value instanceof String) {
            return Maps.immutableEntry((String) key, (String) value);
        }
        return null;
    }

    @Nullable
    public static Map.Entry<?, ?> tryConvertingToEntry(@Nullable Object o) {
        if (!(o instanceof Map.Entry)) {
            return null;
        }
        return (Map.Entry<?, ?>) o;
    }

import com.google.errorprone.annotations.DoNotMock;
import java.util.Map;
import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A map, each entry of which maps a Java <a href="http://tinyurl.com/2cmwkz">raw type</a> to an
 * instance of that type. In addition to implementing {@code Map}, the additional type-safe

   *
   * @return a map view from each row key to a secondary map from column keys to values
   */
  Map<R, Map<C, V>> rowMap();

  /**
   * Returns a view that associates each column key with the corresponding map from row keys to
   * values. Changes to the returned map will update this table. The returned map does not support
   * {@code put()} or {@code putAll()}, or {@code setValue()} on its entries.
   *

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build plan9

package socktest

// Sockets maps a socket descriptor to the status of socket.
type Sockets map[int]Status

func familyString(family int) string { return "<nil>" }

func typeString(sotype int) string { return "<nil>" }

pkg iter, type Seq[$0 interface{}] func(func($0) bool) #61897
pkg maps, func All[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0) iter.Seq2[$1, $2] #61900
pkg maps, func Collect[$0 comparable, $1 interface{}](iter.Seq2[$0, $1]) map[$0]$1 #61900
pkg maps, func Insert[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0, iter.Seq2[$1, $2]) #61900
pkg maps, func Keys[$0 interface{ ~map[$1]$2 }, $1 comparable, $2 interface{}]($0) iter.Seq[$1] #61900

import com.google.errorprone.annotations.DoNotMock;
import java.util.Map;
import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.NonNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * A map, each entry of which maps a Java <a href="http://tinyurl.com/2cmwkz">raw type</a> to an
 * instance of that type. In addition to implementing {@code Map}, the additional type-safe

        assertEquals(132L, MemoryUtil.sizeOf(Lists.asList("1234567890", new String[] { "1234567890" })));
        assertEquals(132L, MemoryUtil.sizeOf(Maps.map("1234567890", "1234567890").$()));
    }

    private long getObjectSize(Object value) {
        System.setProperty("java.vm.name", "Java HotSpot(TM) ");
        return ObjectSizeCalculator.getObjectSize(value);
    }

    Iterables.addAll(multiset, elements);
    return multiset;
  }

  private HashMultiset() {
    super(new HashMap<E, Count>());
  }

  private HashMultiset(int distinctElements) {
    super(Maps.<E, Count>newHashMapWithExpectedSize(distinctElements));
  }

  /**
   * @serialData the number of distinct elements, the first element, its count, the second element,
   *     its count, and so on
   */

import com.esotericsoftware.kryo.io.Output;
import com.google.common.collect.Maps;
import org.gradle.internal.serialize.AbstractEncoder;
import org.gradle.internal.serialize.FlushableEncoder;

import javax.annotation.Nullable;
import java.io.Closeable;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Map;

    public ModelProperty(ModelType<T> type, String name, Set<ModelType<?>> declaredBy,
                         Map<PropertyAccessorType, WeaklyTypeReferencingMethod<?, ?>> accessors) {
        this.name = name;
        this.type = type;
        this.declaredBy = ImmutableSet.copyOf(declaredBy);
        this.accessors = Maps.immutableEnumMap(accessors);
    }

    public String getName() {
        return name;
    }