src/java.base/share/classes/java/lang/VersionProps.java.template

rev 52979 : 8215281: Use String.isEmpty() when applicable in java.base
Reviewed-by: TBD

*** 71,81 ****
  
      private static final String VENDOR_VERSION_STRING =
          "@@VENDOR_VERSION_STRING@@";
  
      private static final String vendor_version =
!         (VENDOR_VERSION_STRING.length() > 0
           ? " " + VENDOR_VERSION_STRING : "");
  
      private static final String VENDOR =
          "@@VENDOR@@";
  
--- 71,81 ----
  
      private static final String VENDOR_VERSION_STRING =
          "@@VENDOR_VERSION_STRING@@";
  
      private static final String vendor_version =
!         (!VENDOR_VERSION_STRING.isEmpty()
           ? " " + VENDOR_VERSION_STRING : "");
  
      private static final String VENDOR =
          "@@VENDOR@@";
  
*** 93,103 ****
      public static void init(Map<String, String> props) {
          props.put("java.version", java_version);
          props.put("java.version.date", java_version_date);
          props.put("java.runtime.version", java_runtime_version);
          props.put("java.runtime.name", java_runtime_name);
!         if (VENDOR_VERSION_STRING.length() > 0)
              props.put("java.vendor.version", VENDOR_VERSION_STRING);
  
          props.put("java.class.version", CLASSFILE_MAJOR_MINOR);
  
          props.put("java.specification.version", VERSION_SPECIFICATION);
--- 93,103 ----
      public static void init(Map<String, String> props) {
          props.put("java.version", java_version);
          props.put("java.version.date", java_version_date);
          props.put("java.runtime.version", java_runtime_version);
          props.put("java.runtime.name", java_runtime_name);
!         if (!VENDOR_VERSION_STRING.isEmpty())
              props.put("java.vendor.version", VENDOR_VERSION_STRING);
  
          props.put("java.class.version", CLASSFILE_MAJOR_MINOR);
  
          props.put("java.specification.version", VERSION_SPECIFICATION);