Coding Diary

Calendar class getInstance()method example Calendar class getInstance()method example. This example shows you how to use getInstance()method.This method Gets a calendar using the default time zone and locale.

WeakHashMap values Example WeakHashMap class values example.ublic Collection values() Returns a Collection view of the values contained in this map. The collection is backed by the map, so changes to the map are reflected in the collection, and vice-versa.

Calendar class getInstance(TimeZone zone) method example Calendar class getInstance(TimeZone zone) method example. This example shows you how to use getInstance(TimeZone zone) method.This method Gets a calendar using the specified time zone and default locale.

Calendar class getGreatestMinimum(int field) method example Calendar class getGreatestMinimum(int field) method example. This example shows you how to use getGreatestMinimum(int field) method.This method Returns the highest minimum value for the given calendar field of this Calendar instance.

WeakHashMap size Example WeakHashMap class size example.public int size() Returns the number of key-value mappings in this map. This result is a snapshot, and may not reflect unprocessed entries that will be removed before next attempted access because they are no longer referenced.

Calendar class getDisplayName(int field, int style, Locale locale) method example Calendar class getDisplayName(int field, int style, Locale locale) method example. This example shows you how to use getDisplayName(int field, int style, Locale locale) method.This method Returns the string representation of the calendar field value in the given style and locale

WeakHashMap remove Example WeakHashMap class remove example.public V remove(Object key) Removes the mapping for a key from this weak hash map if it is present. More formally, if this map contains a mapping from key k to value v such that (key==null ? k==null : key.equals(k)), that mapping is removed.

Calendar class get(int field) method example Calendar class get(int field)method example. This example shows you how to use get(int field) method.This method Returns the value of the given calendar field.

WeakHashMap putAll Example WeakHashMap class putAll example.public void putAll(Map) Copies all of the mappings from the specified map to this map. These mappings will replace any mappings that this map had for any of the keys currently in the specified map.

WeakHashMap put Example WeakHashMap class put example.public V put(K key, V value) Associates the specified value with the specified key in this map. If the map previously contained a mapping for this key, the old value is replaced.

Calendar class getAvailableLocales()method example Calendar class getAvailableLocales()method example. This example shows you how to use getAvailableLocales()method.This method Returns an array of all locales for which the getInstance methods of this class can return localized instances.

WeakHashMap keySet Example WeakHashMap class keySet example.public Set keySet() Returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa.

Calendar class getActualMinimum(int field)method example Calendar class getActualMinimum(int field) method example. This example shows you how to use getActualMinimum(int field)method.This method Returns the minimum value that the specified calendar field could have, given the time value of this Calendar.

WeakHashMap isEmpty Example WeakHashMap class isEmpty example.public boolean isEmpty() Returns true if this map contains no key-value mappings. This result is a snapshot, and may not reflect unprocessed entries that will be removed before next attempted access because they are no longer referenced.

Calendar class getActualMaximum(int field) method example Calendar class getActualMaximum(int field)method example. This example shows you how to use getActualMaximum(int field) method.This method Returns the maximum value that the specified calendar field could have, given the time value of this Calendar.

WeakHashMap get Example WeakHashMap class get example. public V get(Object key) Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

Calendar class equals(Object obj)method example Calendar class equals(Object obj)method example. This example shows you how to use equals(Object obj) method.This method Compares this Calendar to the specified Object.

WeakHashMap entrySet Example WeakHashMap class entrySet example.public Set entrySet() Returns a Set view of the mappings contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa.

Calendar class compareTo(Calendar anotherCalendar) method example Calendar class compareTo(Calendar anotherCalendar) method example. This example shows you how to use compareTo(Calendar anotherCalendar) method.This method Compares the time values (millisecond offsets from the Epoch) represented by two Calendar objects.

WeakHashMap containsValue Example WeakHashMap class containsValue example.public boolean containsValue(Object value) Returns true if this map maps one or more keys to the specified value.

Calendar class clone() method example Calendar class clone() method example. This example shows you how to use clone() method.This method Creates and returns a copy of this object.

WeakHashMap containsKey Example WeakHashMap class containsKey example.public boolean containsKey(Object key) Returns true if this map contains a mapping for the specified key.

Calendar class clear() method example Calendar class clear()method example. This example shows you how to use clear()method.This method Sets all the calendar field values and the time value (millisecond offset from the Epoch) of this Calendar undefined.

WeakHashMap clear Example WeakHashMap class clear example.public void clear() Removes all of the mappings from this map. The map will be empty after this call returns.

Calendar class before(Object when) method example Calendar class before(Object when)method example. This example shows you how to use before(Object when) method.This method Returns whether this Calendar represents a time before the time represented by the specified Object.

Calendar class after(Object when)method example Calendar class after(Object when)method example. This example shows you how to use after(Object when) method.This method Returns whether this Calendar represents a time after the time represented by the specified Object.

Calendar class add(int field, int amount) method example Calendar class add(int field, int amount) method example. This example shows you how to use add(int field, int amount) method.This method Adds or subtracts the specified amount of time to the given calendar field, based on the calendar's rules.

Hashtable values Example Hashtable class values example. public Collection values() Returns a Collection view of the values contained in this map. The collection is backed by the map, so changes to the map are reflected in the collection, and vice-versa. If the map is modified while an iteration over the collection is in progress (except through the iterator's own remove operation), the results of the iteration are undefined.

Hashtable toString Example Hashtable class toString example.public String toString() Returns a string representation of this Hashtable object in the form of a set of entries, enclosed in braces and separated by the ASCII characters ", " (comma and space). Each entry is rendered as the key, an equals sign =, and the associated element, where the toString method is used to convert the key and element to strings.

Hashtable size Example Hashtable class size example.public int size() Returns the number of keys in this hashtable.

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