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NativeLibraryLoader: more detailed exception in computeNativesHash() #2001

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Merged
merged 1 commit into from
May 1, 2023
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NativeLibraryLoader: more detailed exception in computeNativesHash() #2001

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9 changes: 5 additions & 4 deletions jme3-desktop/src/main/java/com/jme3/system/NativeLibraryLoader.java
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Original file line number Diff line number Diff line change
Expand Up @@ -273,10 +273,10 @@ private static void setExtractionFolderToUserCache() {

private static int computeNativesHash() {
URLConnection conn = null;
try {
String classpath = System.getProperty("java.class.path");
URL url = Thread.currentThread().getContextClassLoader().getResource("com/jme3/system/NativeLibraryLoader.class");
String classpath = System.getProperty("java.class.path");
URL url = Thread.currentThread().getContextClassLoader().getResource("com/jme3/system/NativeLibraryLoader.class");

try {
StringBuilder sb = new StringBuilder(url.toString());
if (sb.indexOf("jar:") == 0) {
sb.delete(0, 4);
Expand All @@ -293,7 +293,8 @@ private static int computeNativesHash() {
int hash = classpath.hashCode() ^ (int) conn.getLastModified();
return hash;
} catch (IOException ex) {
throw new UnsupportedOperationException(ex);
throw new UncheckedIOException("Failed to open file: '" + url
+ "'. Error: " + ex, ex);
} finally {
if (conn != null) {
try {
Expand Down