Add code

project.gradle

@@ -1 +1,9 @@
-// Put your project-specific buildscript code in this file
+jar {
+    manifest {
+        attributes (
+            'FMLCorePlugin': 'io.github.legacymoddingmc.notenoughverbosity.NotEnoughVerbosity'
+        )
+    }	
+}
+
+archivesBaseName = "+++" + archivesBaseName

src/main/java/io/github/legacymoddingmc/notenoughverbosity/NotEnoughVerbosity.java

@@ -0,0 +1,60 @@
+package io.github.legacymoddingmc.notenoughverbosity;
+
+import java.util.Map;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.apache.logging.log4j.core.config.ConfigurationFactory;
+
+import cpw.mods.fml.relauncher.IFMLLoadingPlugin;
+import cpw.mods.fml.relauncher.IFMLLoadingPlugin.MCVersion;
+
+@MCVersion("1.7.10")
+public class NotEnoughVerbosity implements IFMLLoadingPlugin {
+
+    public static final Logger LOGGER = LogManager.getLogger("notenoughverbosity");
+
+    public NotEnoughVerbosity() {
+        reconfigureLog4j();
+    }
+
+    public static void reconfigureLog4j() {
+        org.apache.logging.log4j.spi.LoggerContext ctx = LogManager.getFactory().getContext(LogManager.class.getName(), net.minecraft.launchwrapper.Launch.classLoader.getClass().getClassLoader(), false);
+        if(System.getProperty(ConfigurationFactory.CONFIGURATION_FILE_PROPERTY) != null) {
+            if(ctx instanceof org.apache.logging.log4j.core.LoggerContext) {
+                System.clearProperty(ConfigurationFactory.CONFIGURATION_FILE_PROPERTY);
+                ((org.apache.logging.log4j.core.LoggerContext)ctx).reconfigure();
+                LOGGER.info("Logger reconfigured.");
+            } else {
+                LOGGER.warn("Logger context is of unknown type " + ctx.getClass() + ", unable to reconfigure.");
+            }
+        } else {
+            LOGGER.info("Logger config system property is not set, not doing anything.");
+        }
+    }
+
+    @Override
+    public String[] getASMTransformerClass() {
+        return new String[0];
+    }
+
+    @Override
+    public String getModContainerClass() {
+        return null;
+    }
+
+    @Override
+    public String getSetupClass() {
+        return null;
+    }
+
+    @Override
+    public void injectData(Map<String, Object> data) {
+
+    }
+
+    @Override
+    public String getAccessTransformerClass() {
+        return null;
+    }    
+}

src/main/resources/mcmod.info

@@ -1,14 +1,14 @@
 [
 {
   "modid": "${modid}",
-  "name": "Example Mod",
-  "description": "Example placeholder mod.",
+  "name": "NotEnoughVerbosity",
+  "description": "Forces log4j to use Forge's default logger config.",
   "version": "${version}",
   "mcversion": "${minecraft_version}",
   "url": "",
   "updateUrl": "",
-  "authorList": ["ExampleDude"],
-  "credits": "The Forge and FML guys, for making this example",
+  "authorList": ["makamys"],
+  "credits": "",
   "logoFile": "",
   "screenshots": [],
   "dependencies": []