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CLI Java Detection

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This commit is contained in:
Konloch 2021-07-12 05:14:05 -07:00
parent 948ae90e50
commit f966f7b29f
1 changed files with 9 additions and 4 deletions
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13
src/main/java/the/bytecode/club/bytecodeviewer/resources/ExternalResources.java
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@ -38,6 +38,7 @@ import static the.bytecode.club.bytecodeviewer.Constants.*;
* @author Konloch
* @since 7/11/2021
*/
public class ExternalResources
{
private static final ExternalResources SINGLETON = new ExternalResources();
@ -60,12 +61,16 @@ public class ExternalResources
try
{
BytecodeViewer.sm.pauseBlocking();
//TODO read the version output to verify it exists
//read the version output to verify it exists
ProcessBuilder pb = new ProcessBuilder("java", "-version");
pb.start();
Process p = pb.start();
p.waitFor();
Configuration.java = "java"; //java is set
return Configuration.java;
if(readProcess(p).toLowerCase().contains("java version"))
{
Configuration.java = "java"; //java is set
return Configuration.java;
}
}
catch (Exception e) { } //ignore
finally