Getting java home isn't that hard if you're running java code

2011-12-29 21:18:03 +04:00
parent c6caffe02d
commit a03b486101
1 changed files with 7 additions and 0 deletions
@@ -97,6 +97,13 @@ public class CompileEnvironment {
    
    public static File findRtJar(boolean failOnError) {
        String javaHome = System.getenv("JAVA_HOME");
+        if (javaHome == null) {
+            javaHome = System.getProperty("java.home");
+            if ("jre".equals(new File(javaHome).getName())) {
+                javaHome = new File(javaHome).getParent();
+            }
+        }
+
        File rtJar;
        if (javaHome == null) {
            rtJar = findActiveRtJar(failOnError);