
Java FileDescriptor sync() method with example
Java FileDescriptor sync() method Force all system buffers to synchronize with the underlying device. This method returns after all modified data and attributes of this […]
Java FileDescriptor sync() method Force all system buffers to synchronize with the underlying device. This method returns after all modified data and attributes of this […]
Java ArrayList size() method Returns the number of elements in this list. Method Signature public int size() Specified by: size in interface Collection Specified by: […]
Java ArrayList addAll(int index, Collection<? extends E> c) method Inserts all of the elements in the specified collection into this list, starting at the specified […]
Java ArrayList isEmpty() method Returns true if this list contains no elements. Method Signature public boolean isEmpty() Specified by: isEmpty method in interface Collection Specified by: isEmpty […]
Java ArrayList removeRange() method Removes from this list all of the elements whose index is between fromIndex, inclusive, and toIndex, exclusive. Shifts any succeeding elements […]
Java ArrayList contains() method Returns true if this list contains the specified element. More formally, returns true if and only if this list contains at […]
Java ArrayList removeAll() method Removes from this list all of its elements that are contained in the specified collection. Method Signature public boolean removeAll(Collection<?> c) Specified by: removeAll […]
Java ArrayList indexOf() method Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not […]
Java ArrayList retainAll() method Retains only the elements in this list that are contained in the specified collection. In other words, removes from this list […]
Java ArrayList clone() method Returns a shallow copy of this ArrayList instance. (The elements themselves are not copied.) Method Signature public Object clone() Overrides: clone method in […]
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