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Copy pathStringLoopTest.java
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44 lines (36 loc) · 1016 Bytes
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packagebasics;
importorg.junit.jupiter.api.Test;
importjava.text.CharacterIterator;
importjava.text.StringCharacterIterator;
publicclassStringLoopTest {
@Test
publicvoidforLoopTest() {
Stringstr = "hello minseok";
for(inti=0; i<str.length(); i++){
System.out.printf("%c", str.charAt(i));
}
}
@Test
publicvoidtoCharArrayTest() {
Stringstr = "hello minseok";
for(charc : str.toCharArray()) {
System.out.printf("%c", c);
}
}
@Test
publicvoidstreamTest() {
Stringstr = "hello minseok";
str.chars().forEach( c-> {
System.out.print((char) c);
});
}
@Test
publicvoidcharacterIteratorTest() {
Stringstr = "hello minseok";
CharacterIteratorci = newStringCharacterIterator(str);
while (ci.current() != CharacterIterator.DONE) {
System.out.printf("%c", ci.current());
ci.next();
}
}
}