Revert "WICKET-4722 Don't set ADDED_AT and CONSTRUCTED_AT keys if components use checking is not enabled"

This reverts commit b0d796b7483216c02e011297a925529dd7587cb6.
diff --git a/wicket-core/src/main/java/org/apache/wicket/Component.java b/wicket-core/src/main/java/org/apache/wicket/Component.java
index 0f0ab76..f784cdb 100644
--- a/wicket-core/src/main/java/org/apache/wicket/Component.java
+++ b/wicket-core/src/main/java/org/apache/wicket/Component.java
@@ -679,7 +679,7 @@
 		getApplication().getComponentInstantiationListeners().onInstantiation(this);
 
 		final IDebugSettings debugSettings = getApplication().getDebugSettings();
-		if (debugSettings.isLinePreciseReportingOnNewComponentEnabled() && debugSettings.getComponentUseCheck())
+		if (debugSettings.isLinePreciseReportingOnNewComponentEnabled())
 		{
 			setMetaData(CONSTRUCTED_AT_KEY,
 				ComponentStrings.toString(this, new MarkupException("constructed")));
diff --git a/wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java b/wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java
index c7ce9b5..96829a9 100644
--- a/wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java
+++ b/wicket-core/src/main/java/org/apache/wicket/MarkupContainer.java
@@ -919,7 +919,7 @@
 		child.setParent(this);
 
 		final IDebugSettings debugSettings = Application.get().getDebugSettings();
-		if (debugSettings.isLinePreciseReportingOnAddComponentEnabled() && debugSettings.getComponentUseCheck())
+		if (debugSettings.isLinePreciseReportingOnAddComponentEnabled())
 		{
 			child.setMetaData(ADDED_AT_KEY,
 				ComponentStrings.toString(child, new MarkupException("added")));
diff --git a/wicket-core/src/main/java/org/apache/wicket/Page.java b/wicket-core/src/main/java/org/apache/wicket/Page.java
index 7bd97c8..8a6a65b 100644
--- a/wicket-core/src/main/java/org/apache/wicket/Page.java
+++ b/wicket-core/src/main/java/org/apache/wicket/Page.java
@@ -615,7 +615,7 @@
 							buffer.append(Integer.toString(unrenderedComponents.size()))
 								.append(". ")
 								.append(component)
-								.append('\n');
+								.append("\n");
 							String metadata = component.getMetaData(Component.CONSTRUCTED_AT_KEY);
 							if (metadata != null)
 							{