Logging cleanup. Add .gitignore

.gitignore

@@ -0,0 +1,22 @@
+.classpath
+.project
+.settings
+eclipsebin
+
+bin
+gen
+build
+out
+lib
+
+target
+pom.xml.*
+release.properties
+
+.idea
+*.iml
+classes
+
+obj
+
+.DS_Store

src/main/java/com/squareup/codegen/ProvidesProcessor.java

@@ -91,23 +91,20 @@ private Map<TypeElement, List<ExecutableElement>> providerMethodsByClass(RoundEn
       TypeElement type = (TypeElement) providerMethod.getEnclosingElement();
       Set<Modifier> typeModifiers = type.getModifiers();
       if (type.getKind() != ElementKind.CLASS) {
-        processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR,
-            "Unexpected @Provides on " + providerMethod);
+        error("Unexpected @Provides on " + providerMethod);
         continue;
       }
       if (typeModifiers.contains(Modifier.PRIVATE)
           || typeModifiers.contains(Modifier.ABSTRACT)) {
-        processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR,
-            "Classes declaring @Provides methods must not be private or abstract: "
+        error("Classes declaring @Provides methods must not be private or abstract: "
                 + type.getQualifiedName());
       }
 
       Set<Modifier> methodModifiers = providerMethod.getModifiers();
       if (methodModifiers.contains(Modifier.PRIVATE)
           || methodModifiers.contains(Modifier.ABSTRACT)
           || methodModifiers.contains(Modifier.STATIC)) {
-        processingEnv.getMessager().printMessage(Diagnostic.Kind.ERROR,
-            "@Provides methods must not be private, abstract or static: "
+        error("@Provides methods must not be private, abstract or static: "
                 + type.getQualifiedName() + "." + providerMethod);
         continue;
       }