Merge branch 'devel'

.classpath

@@ -5,6 +5,6 @@
 	<classpathentry exported="true" kind="lib" path="lib/rsyntaxtextarea/rsyntaxtextarea.jar" sourcepath="lib/rsyntaxtextarea/RSyntaxTextArea-3.1.1-light.zip"/>
 	<classpathentry exported="true" kind="lib" path="lib/jhexview/jhexview.jar" sourcepath="lib/jhexview/jhexview-current.zip"/>
 	<classpathentry exported="true" kind="lib" path="lib/montemedia/montemedia.jar" sourcepath="lib/montemedia/MonteMedia-0.7.7.zip"/>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/jre8"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

README.md

@@ -11,7 +11,7 @@ the [Near Infinity Wiki](https://github.com/NearInfinityBrowser/NearInfinity/wik
 ## How to build Near Infinity
 
 **Required tools:**
-- [Java SE Development Kit 8 or higher](http://www.oracle.com/technetwork/java/javase/downloads/index.html)
+- [Oracle's Java SE Development Kit 8 or later](https://www.oracle.com/java/technologies/downloads/), or [OpenJDK 8 or later](https://adoptium.net/releases.html)
 - [Apache Ant](http://ant.apache.org/)
 
 If you wish to compile Near Infinity from source, the easiest way to do so is

src/org/infinity/NearInfinity.java

@@ -38,7 +38,6 @@
 import java.nio.file.Path;
 import java.nio.file.StandardOpenOption;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Enumeration;
 import java.util.List;
 import java.util.Locale;
@@ -68,6 +67,9 @@
 import javax.swing.plaf.FontUIResource;
 
 import org.infinity.datatype.ProRef;
+import org.infinity.datatype.Song2daBitmap;
+import org.infinity.datatype.SpellProtType;
+import org.infinity.datatype.Summon2daBitmap;
 import org.infinity.gui.BrowserMenuBar;
 import org.infinity.gui.ButtonPopupWindow;
 import org.infinity.gui.ChildFrame;
@@ -91,6 +93,7 @@
 import org.infinity.resource.ResourceFactory;
 import org.infinity.resource.Viewable;
 import org.infinity.resource.ViewableContainer;
+import org.infinity.resource.are.AreResource;
 import org.infinity.resource.bcs.Signatures;
 import org.infinity.resource.cre.decoder.util.ItemInfo;
 import org.infinity.resource.cre.decoder.util.SpriteUtils;
@@ -212,8 +215,6 @@ public static void printHelp(String jarFile)
     System.out.println("\nOptions:");
     System.out.println("  -v, -version    Display version information.");
     System.out.println("  -h, -help       Display this help.");
-    System.out.println("  -i              Disable support of case-sensitive filesystems");
-    System.out.println("                  (temporary workaround for buggy file access on Linux systems)");
     System.out.println("  -t type         Force the current or specified game to be of");
     System.out.println("                  specific type. (Use with care!)");
     System.out.println("                  Supported game types:");
@@ -238,12 +239,6 @@ public static void advanceProgress(String note)
 
   public static void main(String args[])
   {
-    // TODO: remove option when detection of case-sensitive filesystems has been fixed
-    if (Arrays.asList(args).contains("-i")) {
-      // must be set before first file access through FileManager class
-      Profile.addProperty(Profile.Key.GET_GLOBAL_FILE_CASE_CHECK, Profile.Type.BOOLEAN, Boolean.valueOf(false));
-    }
-
     Profile.Game forcedGame = null;
     Path gameOverride = null;
 
@@ -1058,6 +1053,10 @@ private static void clearCache(boolean refreshOnly)
     ColorConvert.clearCache();
     SpriteUtils.clearCache();
     ItemInfo.clearCache();
+    AreResource.clearCache();
+    Song2daBitmap.resetSonglist();
+    SpellProtType.resetTypeTable();
+    Summon2daBitmap.resetSummonTable();
   }
 
   private static void showProgress(String msg, int max)