It finally worked

LogginLab1.iml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.12" level="project" />
+    <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
+  </component>
+</module>

pom.xml

@@ -7,6 +7,10 @@
     <groupId>rocks.zipcode</groupId>
     <artifactId>LogginLab1</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
     <dependencies>
         <dependency>
             <groupId>junit</groupId>

src/main/java/LogginLab.java

@@ -33,5 +33,6 @@ public boolean thresholdExceeds(Integer limit) {
     }
 
     // Write a method called thresholdReached, returns true if argument 'limit' is over the threshold.
+    public boolean thresholdReached(Integer limit) { return (this.threshold < limit); }
     // Write a test for the method in the Test class.
 }

src/test/java/LogginLabTest.java

@@ -31,4 +31,22 @@ public void thresholdExceeds() {
             }
         }
     }
+
+    @org.junit.Test
+    public void thresholdReached() {
+        Integer finalLimit = 5;
+
+        LogginLab lab = new LogginLab();
+        lab.setThreshold(finalLimit);
+
+        for (Integer i = 1; i <= finalLimit; i++) {
+            if (lab.thresholdReached(i)) {
+                logger.log(Level.INFO, "Threshold reached! It is " +i);
+                assertTrue(lab.thresholdReached(i));
+            } else {
+                logger.log(Level.INFO, "Threshold not reached!");
+                assertFalse(lab.thresholdReached(i));
+            }
+        }
+    }
 }