splitting.java

来自「Thinking in JAVA第四版源代码」· Java 代码 · 共 23 行

//: strings/Splitting.java
import java.util.*;

public class Splitting {
  public static String knights =
    "Then, when you have found the shrubbery, you must " +
    "cut down the mightiest tree in the forest... " +
    "with... a herring!";
  public static void split(String regex) {
    System.out.println(
      Arrays.toString(knights.split(regex)));
  }
  public static void main(String[] args) {
    split(" "); // Doesn't have to contain regex chars
    split("\\W+"); // Non-word characters
    split("n\\W+"); // 'n' followed by non-word characters
  }
} /* Output:
[Then,, when, you, have, found, the, shrubbery,, you, must, cut, down, the, mightiest, tree, in, the, forest..., with..., a, herring!]
[Then, when, you, have, found, the, shrubbery, you, must, cut, down, the, mightiest, tree, in, the, forest, with, a, herring]
[The, whe, you have found the shrubbery, you must cut dow, the mightiest tree i, the forest... with... a herring!]
*///:~