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for-loops changed to while-loops when appropiate (#2163)

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Blue Montag Software 2017-06-26 14:12:02 -03:00 committed by KevinGilmore
parent 50ad7320a3
commit d0c7340da8
1 changed files with 23 additions and 13 deletions
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36
libraries/src/test/java/com/baeldung/commons/collections/orderedmap/OrderedMapUnitTest.java
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@ -1,5 +1,10 @@
package com.baeldung.commons.collections.orderedmap;
import static org.junit.Assert.assertEquals;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.collections4.OrderedMap;
import org.apache.commons.collections4.OrderedMapIterator;
import org.apache.commons.collections4.map.LinkedMap;
@ -7,11 +12,6 @@ import org.apache.commons.collections4.map.ListOrderedMap;
import org.junit.Before;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import static org.junit.Assert.assertEquals;
public class OrderedMapUnitTest {
private String[] names = {"Emily", "Mathew", "Rose", "John", "Anna"};
@ -45,11 +45,12 @@ public class OrderedMapUnitTest {
// as defined in the constant arrays of names and ages:
OrderedMapIterator<String, Integer> runnersIterator = this.runnersLinkedMap.mapIterator();
for (int i = 0; runnersIterator.hasNext(); i++) {
int i = 0;
while (runnersIterator.hasNext()) {
runnersIterator.next();
assertEquals(runnersIterator.getKey(), this.names[i]);
assertEquals(runnersIterator.getValue(), this.ages[i]);
i++;
}
}
@ -59,11 +60,12 @@ public class OrderedMapUnitTest {
// as defined in the constant arrays of names and ages:
OrderedMapIterator<String, Integer> runnersIterator = this.runnersListOrderedMap.mapIterator();
for (int i = 0; runnersIterator.hasNext(); i++) {
int i = 0;
while (runnersIterator.hasNext()) {
runnersIterator.next();
assertEquals(runnersIterator.getKey(), this.names[i]);
assertEquals(runnersIterator.getValue(), this.ages[i]);
i++;
}
}
@ -73,9 +75,11 @@ public class OrderedMapUnitTest {
// as defined in the constant arrays of names and ages
String name = this.runnersLinkedMap.firstKey();
for (int i = 0; name != null; i++) {
int i = 0;
while (name != null) {
assertEquals(name, this.names[i]);
name = this.runnersLinkedMap.nextKey(name);
i++;
}
}
@ -85,9 +89,11 @@ public class OrderedMapUnitTest {
// as defined in the constant arrays of names and ages
String name = this.runnersListOrderedMap.firstKey();
for (int i = 0; name != null; i++) {
int i = 0;
while (name != null) {
assertEquals(name, this.names[i]);
name = this.runnersListOrderedMap.nextKey(name);
i++;
}
}
@ -97,9 +103,11 @@ public class OrderedMapUnitTest {
// as defined in the constant arrays of names and ages
String name = this.runnersLinkedMap.lastKey();
for (int i = RUNNERS_COUNT - 1; name != null; i--) {
int i = RUNNERS_COUNT - 1;
while (name != null) {
assertEquals(name, this.names[i]);
name = this.runnersLinkedMap.previousKey(name);
i--;
}
}
@ -109,9 +117,11 @@ public class OrderedMapUnitTest {
// as defined in the constant arrays of names and ages
String name = this.runnersListOrderedMap.lastKey();
for (int i = RUNNERS_COUNT - 1; name != null; i--) {
int i = RUNNERS_COUNT - 1;
while (name != null) {
assertEquals(name, this.names[i]);
name = this.runnersListOrderedMap.previousKey(name);
i--;
}
}