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fix: Do not throw exception when path to cached jvm installations does not exist.

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huanghongxun
2021-07-10 23:24:11 +08:00
parent afe6bc7456
commit dc31674721
1 changed files with 9 additions and 6 deletions
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5
HMCLCore/src/main/java/org/jackhuang/hmcl/download/java/JavaRepository.java
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@@ -43,7 +43,9 @@ public final class JavaRepository {
Optional<String> platformOptional = getCurrentJavaPlatform(); Optional<String> platformOptional = getCurrentJavaPlatform();
if (platformOptional.isPresent()) { if (platformOptional.isPresent()) {
String platform = platformOptional.get(); String platform = platformOptional.get();
for (Path component : Files.newDirectoryStream(getJavaStoragePath())) { Path javaStoragePath = getJavaStoragePath();
if (Files.isDirectory(javaStoragePath)) {
for (Path component : Files.newDirectoryStream(javaStoragePath)) {
Path javaHome = component.resolve(platform).resolve(component.getFileName()); Path javaHome = component.resolve(platform).resolve(component.getFileName());
try { try {
addJava(javaHome); addJava(javaHome);
@@ -53,6 +55,7 @@ public final class JavaRepository {
} }
} }
} }
}
public static Optional<String> getCurrentJavaPlatform() { public static Optional<String> getCurrentJavaPlatform() {
if (OperatingSystem.CURRENT_OS == OperatingSystem.LINUX) { if (OperatingSystem.CURRENT_OS == OperatingSystem.LINUX) {