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new changes

Xcuello 5 years ago
parent
commit
6e8e39543f

+ 5
- 1
src/main/java/rocks/zipcode/quiz5/arrays/ArrayUtils.java View File

@@ -25,9 +25,13 @@ public class ArrayUtils {
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     public static String[] removeMiddleElement(String[] values) {
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+        int x = (values.length - 1) / 2;
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+        String[] copy = new String[x * 2];
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-        return null;
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+        System.arraycopy(values, 0, copy, 0, x);
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+        System.arraycopy(values, values.length - x, copy, x, x);
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+        return copy;
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     }
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     public static String getLastElement(String[] values) {

+ 1
- 1
src/main/java/rocks/zipcode/quiz5/fundamentals/StringUtils.java View File

@@ -84,7 +84,7 @@ public class StringUtils {
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             }
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         }
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-        return String.valueOf(chars);
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+        return str;
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     }
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     public static String invertCasing(String str) {