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StreamToLoop tests grouped
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@@ -1,6 +1,7 @@
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// "Replace Stream API chain with loop" "true"
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// "Fix all 'Stream API call chain can be replaced with loop' problems in file" "true"
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import java.util.*;
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import java.util.function.Function;
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import java.util.stream.Collectors;
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public class Main {
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@@ -14,7 +15,43 @@ public class Main {
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return mapping;
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}
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public static Map<Integer, String> testMerge(List<String> strings) {
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Map<Integer, String> map = new HashMap<>();
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for (String s : strings) {
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if (!s.isEmpty()) {
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map.merge(s.length(), s, String::concat);
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}
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}
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return map;
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}
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public static TreeMap<Integer, String> testPut(List<String> strings) {
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TreeMap<Integer, String> map = new TreeMap<>();
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for (String s1 : strings) {
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if (!s1.isEmpty()) {
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map.put(s1.length(), s1.trim());
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}
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}
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return map;
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}
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public static TreeMap<Integer, String> testSupplier(List<String> strings) {
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TreeMap<Integer, String> map = new TreeMap<>();
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for (String s1 : strings) {
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if (!s1.isEmpty()) {
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map.putIfAbsent(s1.length(), s1);
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}
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}
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return map;
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}
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public static void main(String[] args) {
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System.out.println(testMerge(Arrays.asList()));
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System.out.println(testMerge(Arrays.asList("a", "bbb", "cc", "d", "eee", "")));
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System.out.println(testPut(Arrays.asList()));
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System.out.println(testPut(Arrays.asList("a", "bbb", "cc", "d", "eee", "")));
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System.out.println(testSupplier(Arrays.asList()));
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System.out.println(testSupplier(Arrays.asList("a", "bbb", "cc", "d", "eee", "")));
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System.out.println(test(Arrays.asList()));
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System.out.println(test(Arrays.asList("a", "bbb", "cc", "d", "eee", "")));
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}
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