TempFileCache/TempJarCache: Fix NPE in DEBUG mode

2 files changed, 7 insertions, 2 deletions

diff --git a/src/java/com/jogamp/common/util/cache/TempFileCache.java b/src/java/com/jogamp/common/util/cache/TempFileCache.java
index b58ea28..24f0237 100644
--- a/src/java/com/jogamp/common/util/cache/TempFileCache.java
+++ b/src/java/com/jogamp/common/util/cache/TempFileCache.java
@@ -87,8 +87,11 @@ public class TempFileCache {
             tmpBaseDir = _tmpBaseDir;
 
             if (DEBUG) {
+                final String tmpBaseDirAbsPath = null != tmpBaseDir ? tmpBaseDir.getAbsolutePath() : null;
                 System.err.println("TempFileCache: Static Initialization ---------------------------------------------- OK: "+(!staticInitError));
-                System.err.println("TempFileCache: Thread: "+Thread.currentThread().getName()+", CL 0x"+Integer.toHexString(TempFileCache.class.getClassLoader().hashCode())+", tempBaseDir "+tmpBaseDir.getAbsolutePath());
+                System.err.println("TempFileCache: Thread: "+Thread.currentThread().getName()+
+                        ", CL 0x"+Integer.toHexString(TempFileCache.class.getClassLoader().hashCode())+
+                        ", tempBaseDir "+tmpBaseDirAbsPath);
             }
 
             if(!staticInitError) {
diff --git a/src/java/com/jogamp/common/util/cache/TempJarCache.java b/src/java/com/jogamp/common/util/cache/TempJarCache.java
index 1b322d7..940cea2 100644
--- a/src/java/com/jogamp/common/util/cache/TempJarCache.java
+++ b/src/java/com/jogamp/common/util/cache/TempJarCache.java
@@ -101,7 +101,9 @@ public class TempJarCache {
                         resourceFileJars = new HashMap<URI, LoadState>();
                     }
                     if(DEBUG) {
-                        System.err.println("TempJarCache.initSingleton(): ok "+(false==staticInitError)+", "+ tmpFileCache.getTempDir());
+                        final File tempDir = null != tmpFileCache ? tmpFileCache.getTempDir() : null;
+                        final String tempDirAbsPath = null != tempDir ? tempDir.getAbsolutePath() : null;
+                        System.err.println("TempJarCache.initSingleton(): ok "+(false==staticInitError)+", "+ tempDirAbsPath);
                     }
                     isInit = true;
                 }