changeset:   300640:621133c27772
tag:         tip
user:        Vladimir Voskresensky <vv159170@netbeans.org>
date:        Tue Sep 20 15:01:02 2016 +0300
summary:     fixing bug #246881 - Code assistance fails to locate header files mounted with NFS

diff --git a/cnd.utils/src/org/netbeans/modules/cnd/utils/cache/CndFileUtils.java b/cnd.utils/src/org/netbeans/modules/cnd/utils/cache/CndFileUtils.java
--- a/cnd.utils/src/org/netbeans/modules/cnd/utils/cache/CndFileUtils.java
+++ b/cnd.utils/src/org/netbeans/modules/cnd/utils/cache/CndFileUtils.java
@@ -86,6 +86,7 @@
  * @author Vladimir Voskresensky
  */
 public final class CndFileUtils {
+    private static final String TRUE_CASE_SENSITIVE_SYSTEM_PROP = "cnd.case.sensitive"; // NOI18N
     private static final boolean TRUE_CASE_SENSITIVE_SYSTEM;
     private static final FileChangeListener FSL = new FSListener();
     private static final FSProblemListener FSPL = new FSProblemListener();
@@ -128,14 +129,21 @@
 
     static {
         boolean caseSenstive;
-        try {
-            File tmpFile = File.createTempFile("CaseSensitiveFile", ".check"); // NOI18N
-            String absPath = tmpFile.getAbsolutePath();
-            absPath = absPath.toUpperCase();
-            caseSenstive = !new File(absPath).exists();
-            tmpFile.delete();
-        } catch (IOException ex) {
-            caseSenstive = Utilities.isUnix() && !Utilities.isMac();
+        String strVal = System.getProperty(TRUE_CASE_SENSITIVE_SYSTEM_PROP);
+        if (strVal == null) {
+            // calculate
+            try {
+                File tmpFile = File.createTempFile("CaseSensitiveFile", ".check"); // NOI18N
+                String absPath = tmpFile.getAbsolutePath();
+                absPath = absPath.toUpperCase();
+                caseSenstive = !new File(absPath).exists();
+                tmpFile.delete();
+            } catch (IOException ex) {
+                caseSenstive = Utilities.isUnix() && !Utilities.isMac();
+            }
+        } else {
+            // rely on user's choice
+            caseSenstive = Boolean.parseBoolean(strVal);
         }
         TRUE_CASE_SENSITIVE_SYSTEM = caseSenstive;
         CndFileSystemProvider.addFileChangeListener(FSL);