import java.util.Arrays;

/**
 * An immutable snapshot of the state of some value.
 */
public class JavaSerializedValueSnapshot implements ValueSnapshot {
    private final HashCode implementationHash;
    private final byte[] serializedValue;

    public JavaSerializedValueSnapshot(@Nullable HashCode implementationHash, byte[] serializedValue) {
        this.implementationHash = implementationHash;

import javax.annotation.Nullable;

/**
 * Isolates a value serialized using Java Serialization and is a snapshot for that value.
 */
public class IsolatedJavaSerializedValueSnapshot extends JavaSerializedValueSnapshot implements Isolatable<Object> {
    private final Class<?> originalClass;

    public IsolatedJavaSerializedValueSnapshot(@Nullable HashCode implementationHash, byte[] serializedValue, Class<?> originalClass) {

    }

    private StringValueSnapshot string(String value) {
        return new StringValueSnapshot(value)
    }

    private JavaSerializedValueSnapshot snapshot(byte[] value) {
        return new JavaSerializedValueSnapshot(TestHashCodes.hashCodeFrom(123), value)
    }

    private ValueSnapshot getWritten() {

        }

        @Override
        public ValueSnapshot javaSerialized(Object value, byte[] serializedValue) {
            return new JavaSerializedValueSnapshot(classLoaderHasher.getClassLoaderHash(value.getClass().getClassLoader()), serializedValue);
        }

        @Override
        public ValueSnapshot emptyArray(Class<?> arrayType) {