Changed ConfigurationBuilder#setLoggerContext(...) to return builder instead of void (apache#2791)

+ added @BaselineIgnore due to API change (but breaks no code)

Author: JWT007

log4j-core/src/main/java/org/apache/logging/log4j/core/config/builder/api/ConfigurationBuilder.java

@@ -16,6 +16,7 @@
  */
 package org.apache.logging.log4j.core.config.builder.api;
 
+import aQute.bnd.annotation.baseline.BaselineIgnore;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.util.concurrent.TimeUnit;
@@ -509,7 +510,8 @@ <B extends ComponentBuilder<B>> ComponentBuilder<B> newComponent(
      * Sets the logger context.
      * @param loggerContext the logger context.
      */
-    void setLoggerContext(@Nullable LoggerContext loggerContext);
+    @BaselineIgnore("2.25.0")
+    ConfigurationBuilder<T> setLoggerContext(@Nullable LoggerContext loggerContext);
 
     /**
      * Sets the configuration's "monitorInterval" attribute.

log4j-core/src/main/java/org/apache/logging/log4j/core/config/builder/impl/DefaultConfigurationBuilder.java

@@ -16,6 +16,7 @@
  */
 package org.apache.logging.log4j.core.config.builder.impl;
 
+import aQute.bnd.annotation.baseline.BaselineIgnore;
 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import java.io.IOException;
 import java.io.OutputStream;
@@ -698,8 +699,10 @@ public ConfigurationBuilder<T> setDestination(final @Nullable String destination
 
     /** {@inheritDoc} */
     @Override
-    public void setLoggerContext(final @Nullable LoggerContext loggerContext) {
+    @BaselineIgnore("2.25.0")
+    public ConfigurationBuilder<T> setLoggerContext(final @Nullable LoggerContext loggerContext) {
         this.loggerContext = loggerContext;
+        return this;
     }
 
     /**

log4j-core/src/main/java/org/apache/logging/log4j/core/config/properties/PropertiesConfigurationBuilder.java

@@ -187,9 +187,7 @@ public PropertiesConfiguration build() {
             builder.add(createRootLogger(props));
         }
 
-        builder.setLoggerContext(loggerContext);
-
-        return builder.build(false);
+        return builder.setLoggerContext(loggerContext).build(false);
     }
 
     private ScriptComponentBuilder createScript(final Properties properties) {