Copy fonts from JVM lib folder, to attempt standalone behaviour

build.gradle

@@ -17,9 +17,6 @@ version = appProps.getProperty("trivysummary.version")
 
 def javaHome = System.properties['java.home']
 
-nativeCompile.dependsOn test
-nativeTestCompile.dependsOn test
-
 repositories {
 	mavenCentral()
 }
@@ -158,6 +155,24 @@ graalvmNative {
 	}
 }
 
+nativeCompile.dependsOn(test)
+nativeTestCompile.dependsOn(test)
+
+task copyFontsToNativeCompile(dependsOn: nativeCompile, type: Copy) {
+	from javaHome + '/lib'
+	into "build/native/nativeCompile/lib"
+	include "*font*"
+}
+
+task copyFontsToNativeTestCompile(dependsOn: nativeTestCompile, type: Copy) {
+	from javaHome + '/lib'
+	into "build/native/nativeTestCompile/lib"
+	include "*font*"
+}
+
+nativeCompile.finalizedBy(copyFontsToNativeCompile)
+nativeTestCompile.finalizedBy(copyFontsToNativeTestCompile)
+
 // Publishing the output to GitHub (standard JAR, sources plus POM file, distribution ZIP)
 publishing {
 	publications {

src/main/java/com/fujitsu/edgewareroad/trivysummary/TrivySummaryApp.java

@@ -37,6 +37,12 @@ public class TrivySummaryApp implements ApplicationRunner, ExitCodeGenerator {
 	public static void main(String[] args) {
 		// Suppress logging and banner output that otherwise we can't control
 		System.setProperty("spring.main.banner-mode", "off");
+
+		if (System.getProperty("java.home") == null)
+		{
+			System.setProperty("java.home", TrivySummaryApp.class.getProtectionDomain().getCodeSource().getLocation().getPath());
+		}
+
 		XRLog.setLoggerImpl(new Slf4jLogger());
 
 		System.exit(SpringApplication.exit(SpringApplication.run(TrivySummaryApp.class, args)));