This Java program is to Implement TreeMap API.A Red-Black tree based NavigableMap implementation. The map is sorted according to the natural ordering of its keys, or by a Comparator provided at map creation time, depending on which constructor is used. This implementation provides guaranteed log(n) time cost for the containsKey, get, put and remove operations. … Read more
This Java program is to Implement RenderingHints API. The RenderingHints class defines and manages collections of keys and associated values which allow an application to provide input into the choice of algorithms used by other classes which perform rendering and image manipulation services. Here is the source code of the Java program to Implement RenderingHints … Read more
This Java program is to Implement ConcurrentLinkedQueue API.An unbounded thread-safe queue based on linked nodes. This queue orders elements FIFO (first-in-first-out). The head of the queue is that element that has been on the queue the longest time. The tail of the queue is that element that has been on the queue the shortest time. … Read more
This Java program is to Implement ArrayBlockingQueue API.A bounded blocking queue backed by an array. This queue orders elements FIFO (first-in-first-out). The head of the queue is that element that has been on the queue the longest time. The tail of the queue is that element that has been on the queue the shortest time. … Read more
This Java program is to Implement SimpleBindings API.A simple implementation of Bindings backed by a HashMap or some other specified Map. Here is the source code of the Java program to Implement SimpleBindings API. The Java program is successfully compiled and run on a Linux system. The program output is also shown below. import java.util.Collection;import … Read more
This Java program is to Implement ConcurrentSkipListMap API. A scalable concurrent ConcurrentNavigableMap implementation. The map is sorted according to the natural ordering of its keys, or by a Comparator provided at map creation time, depending on which constructor is used. This class implements a concurrent variant of SkipLists providing expected average log(n) time cost for … Read more
This Java program is to Implement ConcurrentHashMap API.A hash table supporting full concurrency of retrievals and adjustable expected concurrency for updates. This class obeys the same functional specification as Hashtable, and includes versions of methods corresponding to each method of Hashtable. However, even though all operations are thread-safe, retrieval operations do not entail locking, and … Read more
This Java program is to Implement IdentityHashMap API.This class implements the Map interface with a hash table, using reference-equality in place of object-equality when comparing keys (and values). In other words, in an IdentityHashMap, two keys k1 and k2 are considered equal if and only if (k1==k2). (In normal Map implementations (like HashMap) two keys … Read more
This Java program is to Implement LinkedHashMap Collection API. Hash table and linked list implementation of the Map interface, with predictable iteration order. This implementation differs from HashMap in that it maintains a doubly-linked list running through all of its entries. This linked list defines the iteration ordering, which is normally the order in which … Read more
This Java program is to Implement HashTable Collection API. An instance of Hashtable has two parameters that affect its performance: initial capacity and load factor. The capacity is the number of buckets in the hash table, and the initial capacity is simply the capacity at the time the hash table is created. Note that the … Read more
