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Native libraries: Fixed IllegalArgumentException: URI scheme is not "file" when using FlatLaf in WebStart. (issue #668; regression in FlatLaf 3.1)

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Karl Tauber
2023-04-17 21:33:56 +02:00
parent 4afb150106
commit 65a0f467ae
2 changed files with 9 additions and 1 deletions
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2
CHANGELOG.md
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@@ -8,6 +8,8 @@ FlatLaf Change Log
"Material Theme UI Lite" themes; issue #667; regression in FlatLaf 3.1).
- Fixed too large tree row height in "Carbon", "Dark Purple", "Gray",
"Material Design Dark", "Monokai Pro", "One Dark" and "Spacegray" themes.
- Native libraries: Fixed `IllegalArgumentException: URI scheme is not "file"`
when using FlatLaf in WebStart. (issue #668; regression in FlatLaf 3.1)
## 3.1

8
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatNativeLibrary.java
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@@ -18,6 +18,7 @@ package com.formdev.flatlaf.ui;
import java.io.File;
import java.net.URL;
import java.security.CodeSource;
import com.formdev.flatlaf.FlatSystemProperties;
import com.formdev.flatlaf.util.LoggingFacade;
import com.formdev.flatlaf.util.NativeLibrary;
@@ -128,10 +129,15 @@ class FlatNativeLibrary
private static File findLibraryBesideJar( String classifier, String ext ) {
try {
// get location of FlatLaf jar
URL jarUrl = FlatNativeLibrary.class.getProtectionDomain().getCodeSource().getLocation();
CodeSource codeSource = FlatNativeLibrary.class.getProtectionDomain().getCodeSource();
URL jarUrl = (codeSource != null) ? codeSource.getLocation() : null;
if( jarUrl == null )
return null;
// if url is not a file, then we're running in a special environment (e.g. WebStart)
if( !"file".equals( jarUrl.getProtocol() ) )
return null;
File jarFile = new File( jarUrl.toURI() );
// if jarFile is a directory, then we're in a development environment