X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fsal%2Fyang-prototype%2Fcode-generator%2Fbinding-generator-util%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fbinding%2Fgenerator%2Futil%2FBindingGeneratorUtil.java;h=0c4683ed03fd7930c0749ec6da9d95bf2fb57baa;hb=2f14a41bbd09010114116aef1499641f7251bf83;hp=a394edd906bc50de5f71d8a09eb54b393b3c42d4;hpb=a1124bebabbd033f4f19f991ce8e3b0b45e18d29;p=controller.git

diff --git a/opendaylight/sal/yang-prototype/code-generator/binding-generator-util/src/main/java/org/opendaylight/controller/binding/generator/util/BindingGeneratorUtil.java b/opendaylight/sal/yang-prototype/code-generator/binding-generator-util/src/main/java/org/opendaylight/controller/binding/generator/util/BindingGeneratorUtil.java
index a394edd906..0c4683ed03 100644
--- a/opendaylight/sal/yang-prototype/code-generator/binding-generator-util/src/main/java/org/opendaylight/controller/binding/generator/util/BindingGeneratorUtil.java
+++ b/opendaylight/sal/yang-prototype/code-generator/binding-generator-util/src/main/java/org/opendaylight/controller/binding/generator/util/BindingGeneratorUtil.java
@@ -30,8 +30,11 @@ public final class BindingGeneratorUtil {
             if (packNameParts != null) {
                 final StringBuilder builder = new StringBuilder();
                 for (int i = 0; i < packNameParts.length; ++i) {
-                    if (JAVA_RESERVED_WORDS.contains(packNameParts[i])) {
-                        packNameParts[i] = "_" + packNameParts[i];
+                    final String packNamePart = packNameParts[i];
+                    if (Character.isDigit(packNamePart.charAt(0))) {
+                        packNameParts[i] = "_" + packNamePart;
+                    } else if (JAVA_RESERVED_WORDS.contains(packNamePart)) {
+                        packNameParts[i] = "_" + packNamePart;
                     }
                     if (i > 0) {
                         builder.append(".");