java Programming Glossary: list.toarray

How do I remove objects from an array in Java?

http://stackoverflow.com/questions/112503/how-do-i-remove-objects-from-an-array-in-java

Arrays.asList array list.removeAll Arrays.asList a array list.toArray array Edit I'm now using Arrays.asList instead of Collections.singleton.. new array sized exactly as required use this instead array list.toArray new String 0 Edit3 If you use this code on a frequent basis.. Arrays.asList array list.removeAll Arrays.asList a array list.toArray EMPTY_STRING_ARRAY This will then stop littering your heap with..

Java's Collections.shuffle is doing what?

http://stackoverflow.com/questions/2249520/javas-collections-shuffle-is-doing-what

i size i 1 i swap list i 1 rnd.nextInt i else Object arr list.toArray Shuffle array for int i size i 1 i swap arr i 1 rnd.nextInt..

Filling combobox from database by using hibernate in Java

http://stackoverflow.com/questions/2531193/filling-combobox-from-database-by-using-hibernate-in-java

con.findCustomerEntities JComboBox combo new JComboBox list.toArray combo.addActionListener new ActionListener @Override public..

how to take user input in Array using java?

http://stackoverflow.com/questions/2622725/how-to-take-user-input-in-array-using-java

while true System.out.println List is list String arr list.toArray new String 0 System.out.println Array is Arrays.toString arr..

Serialization issue with SortedSet, Arrays, an Serializable

http://stackoverflow.com/questions/3136922/serialization-issue-with-sortedset-arrays-an-serializable

list Arrays.asList result.toArray lancon.putExtra results list.toArray as serializable then in the other part I have Object o this.getIntent..

Convert ArrayList containing Strings to an array of Strings in Java?

http://stackoverflow.com/questions/4042434/convert-arraylist-containing-strings-to-an-array-of-strings-in-java

improve this question List String list .. String array list.toArray new String list.size The toArray method without passing any..

Remove Null Value from String array in java

http://stackoverflow.com/questions/4150233/remove-null-value-from-string-array-in-java

s firstArray if s null s.length 0 list.add s firstArray list.toArray new String list.size Added null to show the difference between..

Convert ArrayList<Object[]> to Object[][]

http://stackoverflow.com/questions/4372439/convert-arraylistobject-to-object

List String list ... String res new String list.size list.toArray res or List String list ... Object res new Object list.size.. or List String list ... Object res new Object list.size list.toArray res If you use this overload rather than the List T .toArray..

make arrayList.toArray() return more specific types

http://stackoverflow.com/questions/5061640/make-arraylist-toarray-return-more-specific-types

Like this List String list new ArrayList String String a list.toArray new String list.size It's tempting to do it like String a list.toArray.. new String list.size It's tempting to do it like String a list.toArray new String 0 but the internal implementation will realloc a..

How to store arrayList into an array in java?

http://stackoverflow.com/questions/5244268/how-to-store-arraylist-into-an-array-in-java

items in an array do one of these Object arrayOfObjects list.toArray String arrayOfStrings list.toArray new String list.size Reference.. Object arrayOfObjects list.toArray String arrayOfStrings list.toArray new String list.size Reference Collection.toArray Collection.toArray..

why does List<String>.toArray() return Object[] and not String[]? how to work around this?

http://stackoverflow.com/questions/7909747/why-does-liststring-toarray-return-object-and-not-string-how-to-work-ar

List String list ArrayList String String arr String list.toArray And I get a ClassCastException because it returns Object and..

Convert list to array in java

http://stackoverflow.com/questions/9572795/convert-list-to-array-in-java

arraylist share improve this question Either Foo array list.toArray new Foo list.size or Foo array new Foo list.size list.toArray.. new Foo list.size or Foo array new Foo list.size list.toArray array fill the array Note that this works only for arrays of..