AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

arrays/.project

@@ -14,4 +14,15 @@
 	<natures>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>
+	<filteredResources>
+		<filter>
+			<id>1739196678733</id>
+			<name></name>
+			<type>30</type>
+			<matcher>
+				<id>org.eclipse.core.resources.regexFilterMatcher</id>
+				<arguments>node_modules|\.git|__CREATED_BY_JAVA_LANGUAGE_SERVER__</arguments>
+			</matcher>
+		</filter>
+	</filteredResources>
 </projectDescription>

arrays/src/arrays/Main.java

@@ -1,3 +1,15 @@
 package arrays;
 
-class Sieve implements Iterator<T> {}
+import java.util.Iterator;
+import tester.Tester;
+
+class Sieve implements Iterator<Integer> {
+
+    public boolean hasNext() { return false; }
+
+    public Integer next() { return null; }
+}
+
+class Examples {
+    Iterator<Integer> i = new Sieve();
+}