More deprecations and Javadoc excludes

src/main/java/net/openhft/chronicle/hash/locks/LockingStrategy.java

@@ -16,6 +16,11 @@
 
 package net.openhft.chronicle.hash.locks;
 
+/**
+ * @deprecated never implemented and replaced with strategies in
+ * {@link net.openhft.chronicle.algo.locks} 
+ */
+@Deprecated
 public interface LockingStrategy {
 
     void lock(InterProcessLock lock);

src/main/java/net/openhft/chronicle/map/ChronicleMap.java

@@ -142,6 +142,11 @@ public interface ChronicleMap<K, V>
      */
     V acquireUsing(@NotNull K key, V usingValue);
 
+    /**
+     * @deprecated this method has incoherent, unclear semantics. Use {@link #queryContext(Object)}
+     * instead
+     */
+    @Deprecated
     @NotNull
     MapKeyContext<K, V> acquireContext(@NotNull K key, @NotNull V usingValue);
 

src/main/java/net/openhft/chronicle/map/ChronicleMapBuilder.java

@@ -1155,7 +1155,9 @@ public final class ChronicleMapBuilder<K, V> implements
      * @param defaultValueProvider the strategy to obtain a default value by the absent key
      * @return this builder object back
      * @see #defaultValue(Object)
+     * @deprecated specialize {@link MapEntryOperations#defaultValue(MapAbsentEntry)} instead
      */
+    @Deprecated
     public ChronicleMapBuilder<K, V> defaultValueProvider(
             @NotNull DefaultValueProvider<K, V> defaultValueProvider) {
         this.defaultValueProvider = defaultValueProvider;