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java Programming Glossary: aslistwhy polymorphism doesn't treat generic collections and plain arrays the same way? http://stackoverflow.com/questions/10770585/why-polymorphism-doesnt-treat-generic-collections-and-plain-arrays-the-same-way get compiler erros if you try to... List Integer myInts asList 1 2 3 4 5 List Long myLongs asList 1L 2L 3L 4L 5L List Double.. List Integer myInts asList 1 2 3 4 5 List Long myLongs asList 1L 2L 3L 4L 5L List Double myDoubles asList 1.0 2.0 3.0 4.0.. Long myLongs asList 1L 2L 3L 4L 5L List Double myDoubles asList 1.0 2.0 3.0 4.0 5.0 System.out.println sum myInts compiler error..
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 idea List String list new ArrayList String Arrays.asList array list.removeAll Arrays.asList a array list.toArray array.. ArrayList String Arrays.asList array list.removeAll Arrays.asList a array list.toArray array Edit I'm now using Arrays.asList.. a array list.toArray array Edit I'm now using Arrays.asList instead of Collections.singleton singleton is limited to one..
Is polymorphism possible without inheritance http://stackoverflow.com/questions/11732422/is-polymorphism-possible-without-inheritance for brevity of predicate implementation . filter x x 2 0 asList 1 2 3 4 5 6 filters even integers filter x x 2 0 asList 1L 2L.. 0 asList 1 2 3 4 5 6 filters even integers filter x x 2 0 asList 1L 2L 3L 4L 5L 6L filters odd longs filter x x 0.0 asList 1.0.. asList 1L 2L 3L 4L 5L 6L filters odd longs filter x x 0.0 asList 1.0 1.0 filters positive doubles According to Cardelli this..
Arrays.asList() not working as it should? http://stackoverflow.com/questions/1467913/arrays-aslist-not-working-as-it-should not working as it should I have a float and i would like to.. of adding them one by one but i wanted to use the Arrays.asList method. There is a problem though. This works List Integer list.. is a problem though. This works List Integer list Arrays.asList 1 2 3 4 5 But this does not. int ints new int 1 2 3 4 5 List..
http://stackoverflow.com/questions/3981420/collections-shuffle int i 0 i arr.length i arr i i Collections.shuffle Arrays.asList arr for int i 0 i arr.length i System.out.print arr i The result.. 3 4 5 6 7 8 9 java share improve this question Arrays.asList can't be applied to arrays of primitive type as you expect... primitive type as you expect. When applied to int Arrays.asList produces a list of int s instead of list of Integer s. Therefore..
Convert normal Java Array or ArrayList to Json Array in android http://stackoverflow.com/questions/5166592/convert-normal-java-array-or-arraylist-to-json-array-in-android always use the java.util.Arrays utility classes' static asList method to convert your array to a List . Something along those.. String1 String2 JSONArray mJSONArray new JSONArray Arrays.asList mStringArray Beware that code is written offhand so consider..
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