make timeout test a bit better

Author: funnyboy-roks

tests/Solution.java

@@ -5,7 +5,7 @@ public static void main(String... args) {
         if (line.contains("w")) { // Invalid output
             System.out.println(line);
         } else if (line.contains("2")) { // Timeout
-            while (true);
+            while (true) Thread.sleep(10_000); // Shouldn't take more than 10s, but if it does, then loop.
         } else { // correct output
             char[] chars = line.toCharArray();
             for (int i = 0; i < chars.length / 2; ++i) {

tests/java.rs

@@ -23,7 +23,7 @@ async fn java_success() -> Result<(), Box<dyn Error>> {
         .run_command(["java", "Solution"])
         .rules(rules)
         .max_memory(MemorySize::from_mb(800))
-        .timeout(Duration::from_secs(5))
+        .timeout(Duration::from_secs(3))
         .trim_output(true)
         .build();