diff --git a/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/ClassReferenceProvider.java b/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/ClassReferenceProvider.java
index e50f95a46..a8173959a 100644
--- a/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/ClassReferenceProvider.java
+++ b/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/ClassReferenceProvider.java
@@ -20,6 +20,14 @@ import com.google.common.cache.CacheBuilder;
 
 import reactor.core.publisher.Flux;
 
+/**
+ * Provides the algorithm for 'class-reference' valueProvider.
+ * <p>
+ * See: https://github.com/spring-projects/spring-boot/blob/master/spring-boot-docs/src/main/asciidoc/appendix-configuration-metadata.adoc
+ *
+ * @author Kris De Volder
+ * @author Alex Boyko
+ */
 public class ClassReferenceProvider extends CachingValueProvider {
 	
 	/**
@@ -44,7 +52,7 @@ public class ClassReferenceProvider extends CachingValueProvider {
 		}
 	);
 	
-	public static <K,V> Function<K,V> applyOn(long duration, TimeUnit unit, Function<K,V> func) {
+	private static <K,V> Function<K,V> applyOn(long duration, TimeUnit unit, Function<K,V> func) {
 		Cache<K,V> cache = CacheBuilder.newBuilder().expireAfterAccess(duration, unit).expireAfterWrite(duration, unit).build();
 		return (k) -> {
 			try {
diff --git a/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/LoggerNameProvider.java b/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/LoggerNameProvider.java
new file mode 100644
index 000000000..dc58e1dc9
--- /dev/null
+++ b/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/LoggerNameProvider.java
@@ -0,0 +1,41 @@
+package org.springframework.ide.vscode.application.properties.metadata;
+
+import java.util.Map;
+import java.util.function.Function;
+
+import org.springframework.ide.vscode.application.properties.metadata.ValueProviderRegistry.ValueProviderStrategy;
+import org.springframework.ide.vscode.application.properties.metadata.hints.StsValueHint;
+import org.springframework.ide.vscode.commons.java.IJavaProject;
+
+import reactor.core.publisher.Flux;
+import reactor.util.function.Tuples;
+
+/**
+ * Provides the algorithm for 'logger-name' valueProvider.
+ * <p>
+ * See: https://github.com/spring-projects/spring-boot/blob/master/spring-boot-docs/src/main/asciidoc/appendix-configuration-metadata.adoc
+ *
+ * @author Kris De Volder
+ * @author Alex Boyko
+ */
+public class LoggerNameProvider extends CachingValueProvider {
+	
+	private  static final ValueProviderStrategy INSTANCE = new LoggerNameProvider();
+	public static final Function<Map<String, Object>, ValueProviderStrategy> FACTORY = (params) -> INSTANCE;
+
+	@Override
+	protected Flux<StsValueHint> getValuesAsync(IJavaProject javaProject, String query) {
+		return Flux.concat(
+			javaProject
+				.fuzzySearchPackages(query)
+				.map(t -> Tuples.of(StsValueHint.create(t.getT1()), t.getT2())),
+			javaProject
+				.fuzzySearchTypes(query, null)
+				.map(t -> Tuples.of(StsValueHint.create(t.getT1()), t.getT2()))
+			)
+		.collectSortedList((o1, o2) -> o2.getT2().compareTo(o1.getT2()))
+		.flatMap(l -> Flux.fromIterable(l))
+		.map(t -> t.getT1());
+	}
+
+}
diff --git a/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/ValueProviderRegistry.java b/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/ValueProviderRegistry.java
index a7b488d10..cd4e7cf18 100644
--- a/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/ValueProviderRegistry.java
+++ b/vscode-extensions/commons/application-properties-metadata/src/main/java/org/springframework/ide/vscode/application/properties/metadata/ValueProviderRegistry.java
@@ -48,7 +48,7 @@ public class ValueProviderRegistry {
 	}
 
 	protected void initializeDefaults(ValueProviderRegistry r) {
-//		def("logger-name", LoggerNameProvider.FACTORY);
+		def("logger-name", LoggerNameProvider.FACTORY);
 		def("class-reference", ClassReferenceProvider.FACTORY);
 	}
 
diff --git a/vscode-extensions/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/jandex/JandexIndex.java b/vscode-extensions/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/jandex/JandexIndex.java
index bb834d1f8..1cd029b7b 100644
--- a/vscode-extensions/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/jandex/JandexIndex.java
+++ b/vscode-extensions/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/jandex/JandexIndex.java
@@ -84,6 +84,8 @@ public class JandexIndex {
 	
 	private Map<File, Supplier<List<Tuple2<String, IType>>>> knownTypes;
 	
+	private Map<File, Supplier<List<String>>> knownPackages;
+	
 	private Cache<File, IJavadocProvider> javadocProvidersCache = CacheBuilder.newBuilder().build();
 
 	private JandexIndex[] baseIndex;
@@ -100,10 +102,12 @@ public class JandexIndex {
 		this.baseIndex = baseIndex;
 		this.index = new ConcurrentHashMap<>();
 		this.knownTypes = new HashMap<>();
+		this.knownPackages = new HashMap<>();
 		this.javadocProviderFactory = javadocProviderFactory;
 		classpathEntries.forEach(file -> {
 			index.put(file, Suppliers.memoize(() -> createIndex(file, indexFileFinder)));
 			knownTypes.put(file, Suppliers.memoize(() -> getKnownTypesStream(file).collect(Collectors.toList())));
+			knownPackages.put(file, Suppliers.memoize(() -> getKnownPackages(file).collect(Collectors.toList())));
 		});
 	}
 	
@@ -225,6 +229,21 @@ public class JandexIndex {
 		return Stream.empty();
 	}
 	
+	private Stream<String> getKnownPackages(File file) {
+		Optional<IndexView> indexView = index.get(file).get();
+		if (indexView.isPresent()) {
+			return indexView.get()
+					.getKnownClasses()
+					.parallelStream()
+					.map(info -> {
+						String name = info.name().toString();
+						return name.substring(0, name.lastIndexOf('.'));
+					})
+					.distinct();
+		}
+		return Stream.empty();
+	}
+	
 	public Flux<Tuple2<IType, Double>> fuzzySearchTypes(String searchTerm, TypeFilter typeFilter) {
 		Flux<Tuple2<IType, Double>> flux = Flux.fromIterable(knownTypes.values())
 				.publishOn(Schedulers.parallel())
@@ -239,6 +258,19 @@ public class JandexIndex {
 		}
 	}
 	
+	public Flux<Tuple2<String, Double>> fuzzySearchPackages(String searchTerm) {
+		Flux<Tuple2<String, Double>> flux = Flux.fromIterable(knownPackages.values())
+				.publishOn(Schedulers.parallel())
+				.flatMap(s -> Flux.fromIterable(s.get()))
+				.map(pkg -> Tuples.of(pkg, FuzzyMatcher.matchScore(searchTerm, pkg)))
+				.filter(t -> t.getT2() != 0.0);
+		if (baseIndex == null) {
+			return flux;
+		} else {
+			return Flux.merge(flux, Flux.fromArray(baseIndex).flatMap(index -> index.fuzzySearchPackages(searchTerm)));
+		}
+	}
+	
 	public Flux<IType> allSubtypesOf(IType type) {
 		DotName name = DotName.createSimple(type.getFullyQualifiedName());
 		Flux<IType> flux = Flux.fromIterable(index.keySet())
diff --git a/vscode-extensions/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/IJavaProject.java b/vscode-extensions/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/IJavaProject.java
index c76860c49..58c34636f 100644
--- a/vscode-extensions/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/IJavaProject.java
+++ b/vscode-extensions/commons/commons-java/src/main/java/org/springframework/ide/vscode/commons/java/IJavaProject.java
@@ -14,6 +14,8 @@ public interface IJavaProject extends IJavaElement {
 	
 	Flux<Tuple2<IType, Double>> fuzzySearchTypes(String searchTerm, TypeFilter typeFilter);
 	
+	Flux<Tuple2<String, Double>> fuzzySearchPackages(String searchTerm);
+	
 	Flux<IType> allSubtypesOf(IType type);
 	
 	IClasspath getClasspath();
diff --git a/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenJavaProject.java b/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenJavaProject.java
index 9205747a6..ba190dcca 100644
--- a/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenJavaProject.java
+++ b/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenJavaProject.java
@@ -66,6 +66,11 @@ public class MavenJavaProject implements IJavaProject {
 		return classpath.fuzzySearchType(searchTerm, typeFilter);
 	}
 	
+	@Override
+	public Flux<Tuple2<String, Double>> fuzzySearchPackages(String searchTerm) {
+		return classpath.fuzzySearchPackages(searchTerm);
+	}
+
 	@Override
 	public Flux<IType> allSubtypesOf(IType type) {
 		return classpath.allSubtypesOf(type);
diff --git a/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenProjectClasspath.java b/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenProjectClasspath.java
index 2fd892e56..31bf7bf79 100644
--- a/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenProjectClasspath.java
+++ b/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/MavenProjectClasspath.java
@@ -104,6 +104,10 @@ public class MavenProjectClasspath implements IClasspath {
 		return javaIndex.get().fuzzySearchTypes(searchTerm, typeFilter);
 	}
 	
+	public Flux<Tuple2<String, Double>> fuzzySearchPackages(String searchTerm) {
+		return javaIndex.get().fuzzySearchPackages(searchTerm);
+	}
+
 	public Flux<IType> allSubtypesOf(IType type) {
 		return javaIndex.get().allSubtypesOf(type);
 	}
diff --git a/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/classpathfile/JavaProjectWithClasspathFile.java b/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/classpathfile/JavaProjectWithClasspathFile.java
index 499fa8df2..50f54e681 100644
--- a/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/classpathfile/JavaProjectWithClasspathFile.java
+++ b/vscode-extensions/commons/commons-maven/src/main/java/org/springframework/ide/vscode/commons/maven/java/classpathfile/JavaProjectWithClasspathFile.java
@@ -63,6 +63,11 @@ public class JavaProjectWithClasspathFile implements IJavaProject {
 		return Flux.empty();
 	}
 
+	@Override
+	public Flux<Tuple2<String, Double>> fuzzySearchPackages(String searchTerm) {
+		return Flux.empty();
+	}
+
 	@Override
 	public Flux<IType> allSubtypesOf(IType type) {
 		return Flux.empty();
diff --git a/vscode-extensions/commons/commons-maven/src/test/java/org/springframework/ide/vscode/commons/maven/JavaIndexTest.java b/vscode-extensions/commons/commons-maven/src/test/java/org/springframework/ide/vscode/commons/maven/JavaIndexTest.java
index 6b1fbc74f..70d909196 100644
--- a/vscode-extensions/commons/commons-maven/src/test/java/org/springframework/ide/vscode/commons/maven/JavaIndexTest.java
+++ b/vscode-extensions/commons/commons-maven/src/test/java/org/springframework/ide/vscode/commons/maven/JavaIndexTest.java
@@ -87,6 +87,16 @@ public class JavaIndexTest {
 		assertEquals("java.util.EnumMap$KeySet", results.get(0).getT1().getFullyQualifiedName());
 	}
 	
+	@Test
+	public void fuzzySearchPackage() throws Exception {
+		List<Tuple2<String, Double>> results = MavenCore.getInstance().getJavaIndexForJreLibs()
+				.fuzzySearchPackages("util")
+				.collectSortedList((o1, o2) -> o2.getT2().compareTo(o1.getT2()))
+				.block();
+		assertTrue(results.size() > 10);
+		assertEquals("java.util", results.get(0).getT1());
+	}
+	
 	@Test
 	public void findClassInJar() throws Exception {
 		MavenJavaProject project = mavenProjectsCache.get("gs-rest-service-cors-boot-1.4.1-with-classpath-file");
diff --git a/vscode-extensions/vscode-application-yaml/src/test/java/org/springframework/ide/vscode/application/yaml/ApplicationYamlEditorTest.java b/vscode-extensions/vscode-application-yaml/src/test/java/org/springframework/ide/vscode/application/yaml/ApplicationYamlEditorTest.java
index aecb348e1..208a1770b 100644
--- a/vscode-extensions/vscode-application-yaml/src/test/java/org/springframework/ide/vscode/application/yaml/ApplicationYamlEditorTest.java
+++ b/vscode-extensions/vscode-application-yaml/src/test/java/org/springframework/ide/vscode/application/yaml/ApplicationYamlEditorTest.java
@@ -3056,7 +3056,7 @@ public class ApplicationYamlEditorTest extends AbstractPropsEditorTest {
 		);
 	}
 
-	@Ignore @Test public void testLoggerNameCompletion() throws Exception {
+	@Test public void testLoggerNameCompletion() throws Exception {
 		CachingValueProvider.TIMEOUT = Duration.ofSeconds(20); // the provider can't be reliably tested if its not allowed to
 											// fetch all its values (even though in 'production' you
 											// wouldn't want it to block the UI thread for this long.