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determine if an Object is of primitive type

This commit is contained in:
joe zhang 2020-07-30 21:15:06 +08:00
parent f29c757e18
commit 6e43adc107
2 changed files with 4 additions and 4 deletions
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2
core-java-modules/core-java-lang-oop-types/src/main/java/com/baeldung/primitivetype/PrimitiveTypeUtil.java
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@ -23,7 +23,7 @@ public class PrimitiveTypeUtil {
WRAPPER_TYPE_MAP.put(Void.class, void.class); WRAPPER_TYPE_MAP.put(Void.class, void.class);
} }
public boolean isPrimitiveTypeByCommansLang(Object source) { public boolean isPrimitiveTypeByCommonsLang(Object source) {
return ClassUtils.isPrimitiveOrWrapper(source.getClass()); return ClassUtils.isPrimitiveOrWrapper(source.getClass());
} }

6
core-java-modules/core-java-lang-oop-types/src/test/java/com/baeldung/primitivetype/PrimitiveTypeUtilTest.java
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@ -27,9 +27,9 @@ public class PrimitiveTypeUtilTest {
@Test @Test
public void givenObjectWhenCheckWithCommonsLangShouldValidate() { public void givenObjectWhenCheckWithCommonsLangShouldValidate() {
assertTrue(primitiveTypeUtil.isPrimitiveTypeByCommansLang(booleanVal)); assertTrue(primitiveTypeUtil.isPrimitiveTypeByCommonsLang(booleanVal));
assertTrue(primitiveTypeUtil.isPrimitiveTypeByCommansLang(longWrapper)); assertTrue(primitiveTypeUtil.isPrimitiveTypeByCommonsLang(longWrapper));
assertFalse(primitiveTypeUtil.isPrimitiveTypeByCommansLang(nonPrimitiveVal)); assertFalse(primitiveTypeUtil.isPrimitiveTypeByCommonsLang(nonPrimitiveVal));
} }
@Test @Test