src/java.base/share/classes/sun/net/www/protocol/https/HttpsClient.java

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

*** 141,151 ****
          //
          String ciphers [];
          String cipherString =
                  GetPropertyAction.privilegedGetProperty("https.cipherSuites");
  
!         if (cipherString == null || "".equals(cipherString)) {
              ciphers = null;
          } else {
              StringTokenizer     tokenizer;
              Vector<String>      v = new Vector<String>();
  
--- 141,151 ----
          //
          String ciphers [];
          String cipherString =
                  GetPropertyAction.privilegedGetProperty("https.cipherSuites");
  
!         if (cipherString == null || cipherString.isEmpty()) {
              ciphers = null;
          } else {
              StringTokenizer     tokenizer;
              Vector<String>      v = new Vector<String>();
  
*** 165,175 ****
          //
          String protocols [];
          String protocolString =
                  GetPropertyAction.privilegedGetProperty("https.protocols");
  
!         if (protocolString == null || "".equals(protocolString)) {
              protocols = null;
          } else {
              StringTokenizer     tokenizer;
              Vector<String>      v = new Vector<String>();
  
--- 165,175 ----
          //
          String protocols [];
          String protocolString =
                  GetPropertyAction.privilegedGetProperty("https.protocols");
  
!         if (protocolString == null || protocolString.isEmpty()) {
              protocols = null;
          } else {
              StringTokenizer     tokenizer;
              Vector<String>      v = new Vector<String>();
  
*** 185,195 ****
      }
  
      private String getUserAgent() {
          String userAgent =
                  GetPropertyAction.privilegedGetProperty("https.agent");
!         if (userAgent == null || userAgent.length() == 0) {
              userAgent = "JSSE";
          }
          return userAgent;
      }
  
--- 185,195 ----
      }
  
      private String getUserAgent() {
          String userAgent =
                  GetPropertyAction.privilegedGetProperty("https.agent");
!         if (userAgent == null || userAgent.isEmpty()) {
              userAgent = "JSSE";
          }
          return userAgent;
      }