Collections in Java Java Collection Framework Hierarchy of Collection Framework Collection interface Iterator interface The Collection in Java is a framework that…
Java Collections Tutorial
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Java Stack The stack is a linear data structure that is used to store the collection of objects. It is based on…
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Java ConcurrentHashMap class,v> A hash table supporting full concurrency of retrievals and high expected concurrency for updates. This class obeys the same…
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Properties class in Java The properties object contains key and value pair both as a string. The java.util.Properties class is the subclass…
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Java ConcurrentLinkedQueue Class ConcurrentLinkedQueue is an unbounded thread-safe queue which arranges the element in FIFO. New elements are added at the tail…
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Sorting in Collection We can sort the elements of: String objects Wrapper class objects User-defined class objects Collections class provides static methods…
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Java Deque Interface Java Deque Interface is a linear collection that supports element insertion and removal at both ends. Deque is an…
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Java Deque A deque is a linear collection that supports insertion and deletion of elements from both the ends. The name ‘deque’…
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Java EnumMap class Java EnumMap class is the specialized Map implementation for enum keys. It inherits Enum and AbstractMap classes. EnumMap class…
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Java EnumSet class Java EnumSet class is the specialized Set implementation for use with enum types. It inherits AbstractSet class and implements…