18 lines
421 B
Java
18 lines
421 B
Java
import org.junit.jupiter.api.Test;
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public class SetNamingTest {
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@Test
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public void 키값을세터로바꾸기() {
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String key = "username";
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String firstKey = "set";
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String upperkey = key.substring(0,1).toUpperCase();
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String remainKey = key.substring(1);
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System.out.println(firstKey);
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System.out.println(upperkey);
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System.out.println(remainKey);
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}
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}
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