40 lines
1004 B
Java
40 lines
1004 B
Java
package string;
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import static java.util.Arrays.stream;
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public interface ReverseWords {
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public static final String[] LINES = {
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" ----------- Ice and Fire ----------- ",
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" ",
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" fire, in end will world the say Some ",
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" ice. in say Some ",
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" desire of tasted I've what From ",
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" fire. favor who those with hold I ",
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" ",
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" ... elided paragraph last ... ",
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" Frost Robert ----------------------- "
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};
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public static String[] reverseWords(String[] lines) {
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return stream(lines)
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.parallel()
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.map(l -> l.split("\\s"))
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.map(ws -> stream(ws)
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.parallel()
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.map(w -> " " + w)
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.reduce(
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"",
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(w1, w2) -> w2 + w1
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)
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)
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.toArray(String[]::new)
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;
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}
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public static void main(String... arguments) {
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stream(reverseWords(LINES))
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.forEach(System.out::println)
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;
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}
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}
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