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8298266: "java.home property not set" error in Graal when sun.awt.fontconfig java property is set on Windows #11559

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8298266: "java.home property not set" error in Graal when sun.awt.fontconfig java property is set on Windows #11559

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f50dc86
'java.home property not set' error in Graal when sun.awt.fontconfig j…
AlexanderScherbatiy Dec 7, 2022
f882a0e
Initialize javaLib when a user fontconfig file is set
AlexanderScherbatiy Dec 22, 2022
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14 changes: 8 additions & 6 deletions src/java.desktop/share/classes/sun/awt/FontConfiguration.java
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Original file line number Diff line number Diff line change
Expand Up @@ -176,17 +176,19 @@ private void findFontConfigFile() {

foundOsSpecificFile = true; // default assumption.
String javaHome = System.getProperty("java.home");
if (javaHome == null) {
throw new Error("java.home property not set");
if (javaHome != null) {
javaLib = javaHome + File.separator + "lib";
}
javaLib = javaHome + File.separator + "lib";
String javaConfFonts = javaHome +
File.separator + "conf" +
File.separator + "fonts";
String userConfigFile = System.getProperty("sun.awt.fontconfig");
if (userConfigFile != null) {
fontConfigFile = new File(userConfigFile);
} else {
if (javaHome == null) {
throw new Error("java.home property not set");
}
String javaConfFonts = javaHome +
File.separator + "conf" +
File.separator + "fonts";
fontConfigFile = findFontConfigFile(javaConfFonts);
if (fontConfigFile == null) {
fontConfigFile = findFontConfigFile(javaLib);
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