Package jadx.core.utils

Class ListUtils

java.lang.Object

jadx.core.utils.ListUtils

public class ListUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ListUtils()

Method Summary

Modifier and Type	Method	Description
static <T> boolean	allMatch(Collection<T> list, Predicate<T> test)
static <T> boolean	anyMatch(Collection<T> list, Predicate<T> test)
static <T> List<T>	concat(T first, T[] values)
static <T> List<T>	distinctList(List<T> list)
static <T extends Comparable<T>> List<T>	distinctMergeSortedLists(List<T> first, List<T> second)
static <T> List<T>	enumerationToList(Enumeration<T> enumeration)
static <T> List<T>	filter(Collection<T> list, Predicate<T> filter)
static <T> T	filterOnlyOne(List<T> list, Predicate<T> filter)	Search exactly one element in list by filter
static <T> T	first(List<T> list)
static <T> T	firstOrNull(List<T> list)
static <T> boolean	isSingleElement(@Nullable List<T> list, T obj)
static <T> T	last(List<T> list)
static <T, R> List<R>	map(Collection<T> list, Function<T,R> mapFunc)
static <T> List<T>	mutableListOf(T obj)
static <T> List<T>	mutableListOf(T... objs)
static <T> List<T>	mutableListOf(T obj1, T obj2)
static <T> boolean	noneMatch(Collection<T> list, Predicate<T> test)
static <T, U> boolean	orderedEquals(List<T> list1, List<U> list2, BiPredicate<T,U> comparer)
static <T> T	removeLast(@Nullable List<T> list)
static <T> List<T>	safeAdd(List<T> list, T obj)
static <T> void	safeRemove(List<T> list, T obj)
static <T> List<T>	safeRemoveAndTrim(List<T> list, T obj)
static <T> List<T>	safeReplace(List<T> list, T oldObj, T newObj)	Replace old element to new one.
static <T> boolean	unorderedEquals(List<T> first, List<T> second)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ListUtils

public ListUtils()

Method Details

mutableListOf

public static <T> List<T> mutableListOf(T obj)

mutableListOf

public static <T> List<T> mutableListOf(T obj1,
 T obj2)

mutableListOf

public static <T> List<T> mutableListOf(T... objs)

isSingleElement

public static <T> boolean isSingleElement(@Nullable
 @Nullable List<T> list,
 T obj)

unorderedEquals

public static <T> boolean unorderedEquals(List<T> first,
 List<T> second)

orderedEquals

public static <T,
U> boolean orderedEquals(List<T> list1,
 List<U> list2,
 BiPredicate<T,U> comparer)

map

public static <T,
R> List<R> map(Collection<T> list,
 Function<T,R> mapFunc)

first

public static <T> T first(List<T> list)

firstOrNull

public static <T> T firstOrNull(List<T> list)

last

@Nullable
public static <T> T last(List<T> list)

removeLast

@Nullable
public static <T> T removeLast(@Nullable
 @Nullable List<T> list)

distinctMergeSortedLists

public static <T extends Comparable<T>> List<T> distinctMergeSortedLists(List<T> first,
 List<T> second)

distinctList

public static <T> List<T> distinctList(List<T> list)

concat

public static <T> List<T> concat(T first,
 T[] values)

safeReplace

public static <T> List<T> safeReplace(List<T> list,
 T oldObj,
 T newObj)

Replace old element to new one. Support null and empty immutable list (created by Collections.emptyList())

safeRemove

public static <T> void safeRemove(List<T> list,
 T obj)

safeRemoveAndTrim

public static <T> List<T> safeRemoveAndTrim(List<T> list,
 T obj)

safeAdd

public static <T> List<T> safeAdd(List<T> list,
 T obj)

filter

public static <T> List<T> filter(Collection<T> list,
 Predicate<T> filter)

filterOnlyOne

@Nullable
public static <T> T filterOnlyOne(List<T> list,
 Predicate<T> filter)

Search exactly one element in list by filter

Returns:

null if found not exactly one element (zero or more than one)

allMatch

public static <T> boolean allMatch(Collection<T> list,
 Predicate<T> test)

noneMatch

public static <T> boolean noneMatch(Collection<T> list,
 Predicate<T> test)

anyMatch

public static <T> boolean anyMatch(Collection<T> list,
 Predicate<T> test)

enumerationToList

public static <T> List<T> enumerationToList(Enumeration<T> enumeration)