[incubator-dubbo] branch master updated: Optimize code: remove unnecessary judgment code. (#3196)

[huxing]

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in repository https://gitbox.apache.org/repos/asf/incubator-dubbo.git


The following commit(s) were added to refs/heads/master by this push:
     new de204cf  Optimize code: remove unnecessary judgment code. (#3196)
de204cf is described below

commit de204cf1879922ae64e2622e97aa36d690ab8a24
Author: 于玉桔 <769213...@qq.com>
AuthorDate: Mon Jan 14 23:34:29 2019 +0800

    Optimize code: remove unnecessary judgment code. (#3196)
---
 .../org/apache/dubbo/common/utils/CompatibleTypeUtils.java  | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git 
a/dubbo-common/src/main/java/org/apache/dubbo/common/utils/CompatibleTypeUtils.java
 
b/dubbo-common/src/main/java/org/apache/dubbo/common/utils/CompatibleTypeUtils.java
index de96eeb..efc570f 100644
--- 
a/dubbo-common/src/main/java/org/apache/dubbo/common/utils/CompatibleTypeUtils.java
+++ 
b/dubbo-common/src/main/java/org/apache/dubbo/common/utils/CompatibleTypeUtils.java
@@ -104,15 +104,10 @@ public class CompatibleTypeUtils {
                 // Process string to char array for generic invoke
                 // See
                 // - https://github.com/apache/incubator-dubbo/issues/2003
-                if (string == null) {
-                    return null;
-                }
-                else {
-                    int len = string.length();
-                    char[] chars = new char[len];
-                    string.getChars(0, len, chars, 0);
-                    return chars;
-                }
+                int len = string.length();
+                char[] chars = new char[len];
+                string.getChars(0, len, chars, 0);
+                return chars;
             }
         } else if (value instanceof Number) {
             Number number = (Number) value;