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#Java - Code Snippets for '#System' - 8 code snippet(s) found

 Sample 1. Load Library

System.loadLibrary("jawt");

   Like      Feedback     System Class  system  System.loadLibrary


 Sample 2. Copy Array using System.arraycopy

String[] stringArray = new String[50];
String[] newStringArray = new String[50];
System.arraycopy(stringArray, 0, newStringArray, 0, 50); //arrayCopy(src,srcPosition,destination,destinationPos,length)

   Like      Feedback     System.arraycopy  Copy array  arrays  array of string


 Sample 3. Print all elements of a ListValuedMap ( Apache Commons ) using forEach and System.out::println

ListValuedMap<String,String> listValuedMap = new ArrayListValuedHashMap();
listValuedMap.put("United States", "Washington");
listValuedMap.put("Canada", "Ottawa");
listValuedMap.put("Canada", "Ottawa");
listValuedMap.put("South Africa", "Pretoria");
listValuedMap.put("South Africa", "Cape Town");
listValuedMap.put("South Africa", "Bloemfontein");

listValuedMap.entries().forEach(System.out::println);

   Like      Feedback     ListValuedMap  apache commons  System.out::println  collections framework   map


 Sample 4. Get all Permutations of List Elements using Apache Commons PermutationIterator

List<String> list = new ArrayList();
list.add("Washington");
list.add("Nevada");
list.add("California");

PermutationIterator permIterator = new PermutationIterator((Collection) list);
      
permIterator.forEachRemaining(System.out::print); // prints [Washington, Nevada, California][Washington, California, Nevada][California, Washington, Nevada][California, Nevada, Washington][Nevada, California, Washington][Nevada, Washington, California]

   Like      Feedback     Permutations of collection elements  Permutations of List elements  Apache Commons  PermutationIterator  Iterator  Collections  .forEachRemaining  System.out::print  List  ArrayList


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 Sample 5. Code Sample / Example / Snippet of org.apache.hadoop.hdfs.server.namenode.FSNamesystem

  private void doMerge(CheckpointSignature sig) throws IOException {

FSNamesystem namesystem =

new FSNamesystem(checkpointImage, conf);

assert namesystem.dir.fsImage == checkpointImage;

checkpointImage.doMerge(sig);

}


   Like      Feedback      org.apache.hadoop.hdfs.server.namenode.FSNamesystem


 Sample 6. Code Sample / Example / Snippet of org.apache.hadoop.hdfs.DistributedFileSystem

  public int metaSave(String[] argv, int idx) throws IOException {

String pathname = argv[idx];

DistributedFileSystem dfs = (DistributedFileSystem) fs;

dfs.metaSave(pathname);

System.out.println("Created file " + pathname + " on server " +

dfs.getUri());

return 0;

}


   Like      Feedback      org.apache.hadoop.hdfs.DistributedFileSystem


 Sample 7. Code Sample / Example / Snippet of org.apache.hadoop.fs.FileSystem

  public static long getTimestamp(Configuration conf, URI cache)

throws IOException {

FileSystem fileSystem = FileSystem.get(cache, conf);

Path filePath = new Path(cache.getPath());



return fileSystem.getFileStatus(filePath).getModificationTime();

}


   Like      Feedback      org.apache.hadoop.fs.FileSystem


 Sample 8. Usage of java.util.stream.Stream

List<Integer> list1 = Arrays.asList(1, 2);
List<Integer> list2 = Arrays.asList(4, 5);

Stream.of(list1, list1)
.flatMap(list -> list.stream())
.forEach(System.out::println);

   Like      Feedback     Stream.flatMap  System.out::println



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