Added support for capturing static inner classes, fixed javadoc warnings

src/main/java/nl/altindag/log/LogCaptor.java

@@ -70,20 +70,32 @@ private LogCaptor(String loggerName) {
 
     /**
      * Captures all log messages
+     *
+     * @return LogCaptor instance for the root logger
      */
     public static LogCaptor forRoot() {
         return new LogCaptor(ROOT_LOGGER_NAME);
     }
 
     /**
      * Captures log messages for the provided class
+     *
+     * @param clazz Class for capturing
+     * @return LogCaptor instance for the provided class
      */
-    public static <T> LogCaptor forClass(Class<T> clazz) {
-        return new LogCaptor(clazz.getName());
+    public static LogCaptor forClass(Class<?> clazz) {
+        String className = Optional
+                .ofNullable(clazz.getCanonicalName())
+                .orElse(clazz.getName());
+
+        return new LogCaptor(className);
     }
 
     /**
      * Captures log messages for the provided logger name
+     *
+     * @param name Logger name for capturing
+     * @return LogCaptor instance for the provided logger name
      */
     public static LogCaptor forName(String name) {
         return new LogCaptor(name);

src/test/java/nl/altindag/log/LogCaptorShould.java

@@ -22,6 +22,7 @@
 import ch.qos.logback.core.Appender;
 import ch.qos.logback.core.read.ListAppender;
 import ch.qos.logback.core.spi.FilterReply;
+import lombok.extern.log4j.Log4j2;
 import nl.altindag.log.model.LogEvent;
 import nl.altindag.log.service.LogMessage;
 import nl.altindag.log.service.Service;
@@ -413,6 +414,25 @@ void detachAppenderWithAutoClosable() {
         assertThat(fetchAppenders(logger)).isEmpty();
     }
 
+    @Test
+    void captureLogEventsFromStaticInnerClasses() {
+        try (LogCaptor logCaptor = LogCaptor.forClass(StaticInnerTestClass.class)) {
+            StaticInnerTestClass.call();
+
+            assertThat(logCaptor.getInfoLogs())
+                    .hasSize(1)
+                    .first()
+                    .isEqualTo("Test message");
+        }
+    }
+
+    @Log4j2
+    private static class StaticInnerTestClass {
+        static void call() {
+            log.info("Test message");
+        }
+    }
+
     private static void assertListAppender(Logger logger) {
         assertThat(fetchAppenders(logger))
                 .hasSize(1)