"map values"              | ["key1": "Hello", "key2": null]                                         | IllegalStateException | "Null value is not allowed for the nested collection property 'nested.key2'"
        "map keys"                | ["key1": "Hello", (null): "Hello"]                                      | NullPointerException  | "Null keys in nested map 'nested' are not allowed."

      while (same != 0xffffffff || diff != 0xffffffff) {
        int key1 = rand.nextInt();
        // flip input bit for key2
        int key2 = key1 ^ (1 << i);
        // get hashes
        int hash1 = function.hashInt(key1).asInt();
        int hash2 = function.hashInt(key2).asInt();
        // test whether the hash values have same output bits
        same |= ~(hash1 ^ hash2);

					"key1": "a1",
					"key2": "a2",
					"val":  1,
				},
				map[string]interface{}{
					"key1": "b1",
					"key2": "b2",
					"val":  2,
				},
			}, &multiKeyMapListSchema),
			rhs: UnstructuredToVal([]interface{}{
				map[string]interface{}{
					"key1": "a1",
					"key2": "a2",
					"val":  1,
				},
				map[string]interface{}{
					"key1": "b1",
					"key2": "b2",
					"val":  3,

		t.Fatal("leaf shortcut didn't move up to root")
	}

	key1 := make([]byte, 8)
	// set the last bit
	bitSet(key1, 63)
	keys := [][]byte{key0, key1}
	values = [][]byte{defaultLeaf, getFreshData(1)[0]}
	_, err := smt.Update(keys, values)
	assert.NoError(t, err)
}

func bitSet(bits []byte, i int) {
	bits[i/8] |= 1 << uint(7-i%8)
}

	const key2 = "x"

	m := make(map[string]int)
	m[key1] = 99
	delete(m, key1)
	m[key2] += 1
	if n2 := m[key2]; n2 != 1 {
		t.Errorf("incremented 0 to %d", n2)
	}
}

func TestIncrementAfterDeleteKeyValueString(t *testing.T) {
	const key1 = ""
	const key2 = "x"

	m := make(map[string]string)
	m[key1] = "99"
	delete(m, key1)
	m[key2] += "1"
	if n2 := m[key2]; n2 != "1" {

							<Tag>
								<Key>key1</Key>
								<Value>value1</Value>
							</Tag>
							<Tag>
								<Key>key2</Key>
								<Value>value2</Value>
							</Tag>
							</And>
						</Filter>`,
			expectedErr: nil,
		},
		{ // Filter without And and single Tag tag
			inputXML: ` <Filter>
							<Prefix>key-prefix</Prefix>
							<Tag>
								<Key>key1</Key>
								<Value>value1</Value>

        when:
        options.environment = [key1: 12, key2: "${1+2}", key3: null]

        then:
        options.actualEnvironment == [key1: '12', key2: '3', key3: 'null']
    }

    def canAddEnvironmentVariables() {
        when:
        options.environment = [:]

        then:
        options.environment == [:]

        when:
        options.environment('key', 12)

        then:

                       whenMerged { classpath ->
                           classpath.entries.find { it.kind == 'src' && it.path == 'src/main/java' }.entryAttributes.key1 = 'value1'
                           classpath.entries.find { it.kind == 'src' && it.path == 'src/main/java' }.entryAttributes.key2 = 'value2'
                       }
                   }
               }
           }
        """
        file('src/main/java').mkdirs()

        given:
        project.file('file') << "key2: value2"
        def manifest = convention.manifest {
            from 'file'
            attributes(key1: 'value1')
        }

        when:
        def mergedManifest = manifest.effectiveManifest

        then:
        manifest instanceof DefaultManifest
        mergedManifest.attributes as Map == [key1: 'value1', key2: 'value2', 'Manifest-Version': '1.0']
    }

	Keys []Key
}

// Key contains name and secret of the provided key for a transformer.
type Key struct {
	// name is the name of the key to be used while storing data to disk.
	Name string
	// secret is the actual key, encoded in base64.
	Secret string
}

// String implements Stringer interface in a log safe way.
func (k Key) String() string {
	return fmt.Sprintf("Name: %s, Secret: [REDACTED]", k.Name)