java.lang.Object
- glide.utils.Java8Utils

```
public class Java8Utils
extends java.lang.Object
```
Utility methods for Java 8 compatibility. Provides alternatives for Java 9+ APIs.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static int`	`compareByteArrays(byte[] a, byte[] b)`	Compares two byte arrays lexicographically.
`static <T> java.util.List<T>`	`createList()`	Creates an empty list.
`static <T> java.util.List<T>`	`createList(T... elements)`	Creates a list with elements.
`static <K,V> java.util.Map<K,V>`	`createMap()`	Creates an empty HashMap.
`static <K,V> java.util.Map<K,V>`	`createMap(K k1, V v1)`	Creates a HashMap with one key-value pair.
`static <K,V> java.util.Map<K,V>`	`createMap(K k1, V v1, K k2, V v2)`	Creates a HashMap with two key-value pairs.
`static <K,V> java.util.Map<K,V>`	`createMap(K k1, V v1, K k2, V v2, K k3, V v3)`	Creates a HashMap with three key-value pairs.
`static <K,V> java.util.Map<K,V>`	`createMap(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4)`	Creates a HashMap with four key-value pairs.
`static <K,V> java.util.Map<K,V>`	`createMap(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5)`	Creates a HashMap with five key-value pairs.
`static <K,V> java.util.Map<K,V>`	`createMap(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6)`	Creates a HashMap with six key-value pairs.
`static <K,V> java.util.Map<K,V>`	`createMap(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7)`	Creates a HashMap with seven key-value pairs.
`static <T> java.util.Set<T>`	`createSet(T... elements)`	Creates a HashSet with elements.
`static java.lang.String`	`repeat(java.lang.String str, int count)`	Repeats a string n times.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

compareByteArrays
```
public static int compareByteArrays(byte[] a,
                                    byte[] b)
```
Compares two byte arrays lexicographically.

Parameters:

a - the first array to compare

b - the second array to compare

Returns:

the value 0 if the first and second array are equal and contain the same elements in the same order; a value less than 0 if the first array is lexicographically less than the second array; and a value greater than 0 if the first array is lexicographically greater than the second array

createMap
```
public static <K,V> java.util.Map<K,V> createMap()
```
Creates an empty HashMap.

Type Parameters:

K - the type of keys

V - the type of values

Returns:

an empty HashMap

createMap
```
public static <K,V> java.util.Map<K,V> createMap(K k1,
                                                             V v1)
```
Creates a HashMap with one key-value pair.

Type Parameters:

K - the type of keys

V - the type of values

Parameters:

k1 - the key

v1 - the value

Returns:

a HashMap containing the key-value pair

createMap

public static <K,V> java.util.Map<K,V> createMap(K k1,
                                                             V v1,
                                                             K k2,
                                                             V v2)

Creates a HashMap with two key-value pairs.

Type Parameters:: K - the type of keys; V - the type of values
Parameters:: k1 - the first key; v1 - the first value; k2 - the second key; v2 - the second value
Returns:: a HashMap containing the key-value pairs

createMap

public static <K,V> java.util.Map<K,V> createMap(K k1,
                                                             V v1,
                                                             K k2,
                                                             V v2,
                                                             K k3,
                                                             V v3)

Creates a HashMap with three key-value pairs.

Type Parameters:: K - the type of keys; V - the type of values
Parameters:: k1 - the first key; v1 - the first value; k2 - the second key; v2 - the second value; k3 - the third key; v3 - the third value
Returns:: a HashMap containing the key-value pairs

createMap

public static <K,V> java.util.Map<K,V> createMap(K k1,
                                                             V v1,
                                                             K k2,
                                                             V v2,
                                                             K k3,
                                                             V v3,
                                                             K k4,
                                                             V v4)

Creates a HashMap with four key-value pairs.

Type Parameters:: K - the type of keys; V - the type of values
Parameters:: k1 - the first key; v1 - the first value; k2 - the second key; v2 - the second value; k3 - the third key; v3 - the third value; k4 - the fourth key; v4 - the fourth value
Returns:: a HashMap containing the key-value pairs

createMap

public static <K,V> java.util.Map<K,V> createMap(K k1,
                                                             V v1,
                                                             K k2,
                                                             V v2,
                                                             K k3,
                                                             V v3,
                                                             K k4,
                                                             V v4,
                                                             K k5,
                                                             V v5)

Creates a HashMap with five key-value pairs.

Type Parameters:: K - the type of keys; V - the type of values
Parameters:: k1 - the first key; v1 - the first value; k2 - the second key; v2 - the second value; k3 - the third key; v3 - the third value; k4 - the fourth key; v4 - the fourth value; k5 - the fifth key; v5 - the fifth value
Returns:: a HashMap containing the key-value pairs

createMap

public static <K,V> java.util.Map<K,V> createMap(K k1,
                                                             V v1,
                                                             K k2,
                                                             V v2,
                                                             K k3,
                                                             V v3,
                                                             K k4,
                                                             V v4,
                                                             K k5,
                                                             V v5,
                                                             K k6,
                                                             V v6)

Creates a HashMap with six key-value pairs.

Type Parameters:: K - the type of keys; V - the type of values
Parameters:: k1 - the first key; v1 - the first value; k2 - the second key; v2 - the second value; k3 - the third key; v3 - the third value; k4 - the fourth key; v4 - the fourth value; k5 - the fifth key; v5 - the fifth value; k6 - the sixth key; v6 - the sixth value
Returns:: a HashMap containing the key-value pairs

createMap

public static <K,V> java.util.Map<K,V> createMap(K k1,
                                                             V v1,
                                                             K k2,
                                                             V v2,
                                                             K k3,
                                                             V v3,
                                                             K k4,
                                                             V v4,
                                                             K k5,
                                                             V v5,
                                                             K k6,
                                                             V v6,
                                                             K k7,
                                                             V v7)

Creates a HashMap with seven key-value pairs.

Type Parameters:: K - the type of keys; V - the type of values
Parameters:: k1 - the first key; v1 - the first value; k2 - the second key; v2 - the second value; k3 - the third key; v3 - the third value; k4 - the fourth key; v4 - the fourth value; k5 - the fifth key; v5 - the fifth value; k6 - the sixth key; v6 - the sixth value; k7 - the seventh key; v7 - the seventh value
Returns:: a HashMap containing the key-value pairs

createSet
```
@SafeVarargs
public static <T> java.util.Set<T> createSet(T... elements)
```
Creates a HashSet with elements.

Type Parameters:

T - the type of elements

Parameters:

elements - the elements

Returns:

a HashSet containing the elements

createList
```
public static <T> java.util.List<T> createList()
```
Creates an empty list.

Type Parameters:

T - the type of elements

Returns:

an empty list

createList
```
@SafeVarargs
public static <T> java.util.List<T> createList(T... elements)
```
Creates a list with elements.

Type Parameters:

T - the type of elements

Parameters:

elements - the elements

Returns:

a list containing the elements

repeat
```
public static java.lang.String repeat(java.lang.String str,
                                      int count)
```
Repeats a string n times.

Parameters:

str - the string to repeat

count - the number of times to repeat

Returns:

the repeated string

Throws:

java.lang.IllegalArgumentException - if count is negative

Class Java8Utils

Method Summary

Methods inherited from class java.lang.Object

Method Detail

compareByteArrays

createMap

createMap

createMap

createMap

createMap

createMap

createMap

createMap

createSet

createList

createList

repeat