IN VECTOR CLASS ALL METHODS ARE SYNCHRONIZED.SO VECTOR CLASS IS A THREAD

which of tha following is not a thread safe class?
a) ArrayList b)Vector c)HashTable d)None

Question Posted / srikanth

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Answer Posted / srikanth

IN VECTOR CLASS ALL METHODS ARE SYNCHRONIZED.SO VECTOR
CLASS IS A THREAD SAFE CLASS. Like that Hashtable.

http://www.docjar.com/html/api/java/util/ArrayList.java.html

http://www.docjar.com/html/api/java/util/Vector.java.html

http://www.docjar.com/html/api/java/util/Hashtable.java.html

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