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small fix

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This commit is contained in:
Ahmed Tawila 2017-10-25 15:53:15 +02:00
parent 376206389f
commit 9ce32992a7
2 changed files with 9 additions and 8 deletions
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14
core-java/src/main/java/com/baeldung/array/ArrayInitializer.java
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@ -26,17 +26,17 @@ public class ArrayInitializer {
} }
static String[] initializeArrayAtTimeOfDeclarationMethod1() { static String[] initializeArrayAtTimeOfDeclarationMethod1() {
String array[] = new String[]{"Toyota", "Mercedes", "BMW", "Volkswagen", "Skoda"}; String array[] = new String[] { "Toyota", "Mercedes", "BMW", "Volkswagen", "Skoda" };
return array; return array;
} }
static int[] initializeArrayAtTimeOfDeclarationMethod2() { static int[] initializeArrayAtTimeOfDeclarationMethod2() {
int[] array = new int[]{1, 2, 3, 4, 5}; int[] array = new int[] { 1, 2, 3, 4, 5 };
return array; return array;
} }
static int[] initializeArrayAtTimeOfDeclarationMethod3() { static int[] initializeArrayAtTimeOfDeclarationMethod3() {
int array[] = {1, 2, 3, 4, 5}; int array[] = { 1, 2, 3, 4, 5 };
return array; return array;
} }
@ -53,13 +53,13 @@ public class ArrayInitializer {
} }
static int[] initializeArrayUsingArraysCopy() { static int[] initializeArrayUsingArraysCopy() {
int array[] = {1, 2, 3, 4, 5}; int array[] = { 1, 2, 3, 4, 5 };
int[] copy = Arrays.copyOf(array, 5); int[] copy = Arrays.copyOf(array, 5);
return copy; return copy;
} }
static int[] initializeLargerArrayUsingArraysCopy() { static int[] initializeLargerArrayUsingArraysCopy() {
int array[] = {1, 2, 3, 4, 5}; int array[] = { 1, 2, 3, 4, 5 };
int[] copy = Arrays.copyOf(array, 6); int[] copy = Arrays.copyOf(array, 6);
return copy; return copy;
} }
@ -71,8 +71,8 @@ public class ArrayInitializer {
return array; return array;
} }
public static char[] initializeArrayUsingArraysUtilClone() { static char[] initializeArrayUsingArraysUtilClone() {
char[] array = new char[] {'a', 'b', 'c'}; char[] array = new char[] { 'a', 'b', 'c' };
return ArrayUtils.clone(array); return ArrayUtils.clone(array);
} }
} }

1
core-java/src/test/java/com/baeldung/array/ArrayInitializerTest.java
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@ -67,6 +67,7 @@ public class ArrayInitializerTest {
assertArrayEquals(new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, initializeArrayUsingArraysSetAll()); assertArrayEquals(new int[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, initializeArrayUsingArraysSetAll());
} }
@Test
public void whenInitializeArrayUsingArraysUtilClone_thenCorrect() { public void whenInitializeArrayUsingArraysUtilClone_thenCorrect() {
assertArrayEquals(new char[] { 'a', 'b', 'c' }, initializeArrayUsingArraysUtilClone()); assertArrayEquals(new char[] { 'a', 'b', 'c' }, initializeArrayUsingArraysUtilClone());
} }