Fix byte array cast in debug logging

Author: ValentinZakharov

dd-java-agent/instrumentation/sofarpc/sofarpc-5.0/build.gradle

@@ -40,9 +40,7 @@ tasks.named('compileLatestDepTestGroovy') {
     classpath.files.findAll { it.name.contains('sofa') }.each { f ->
       println "  sofa artifact: ${f.name}  exists=${f.exists()}  size=${f.exists() ? f.size() : 'MISSING'}"
       if (f.exists() && f.size() < 1_000_000) {
-        def allBytes = f.bytes
-        def len = Math.min(256, allBytes.length)
-        def bytes = allBytes[0..<len]
+        byte[] bytes = Arrays.copyOf(f.bytes, Math.min(256, (int) f.size()))
         println "  first bytes (hex): ${bytes.encodeHex()}"
         println "  first bytes (text): ${new String(bytes).replaceAll('[\\x00-\\x1f\\x7f-\\xff]', '.')}"
       }