[jira] [Created] (GROOVY-9724) Elvis operator covert double to null in addiction

[Scott.Wu (Jira)]

Scott.Wu created GROOVY-9724:
--------------------------------

             Summary: Elvis operator covert double to null in addiction
                 Key: GROOVY-9724
                 URL: https://issues.apache.org/jira/browse/GROOVY-9724
             Project: Groovy
          Issue Type: Bug
          Components: GroovyScriptEngine
    Affects Versions: 2.5.13, 2.4.19
            Reporter: Scott.Wu


Below statement will return error unexpected:
{code:java}
// code placeholder

def vo = [INIT:0.00, PURCHASED:null]
println (vo.INIT?:0.00) + (vo.PURCHASED?:0.00)
{code}
The error : 

 

Caught: java.lang.NullPointerException: Cannot execute null+0.00
java.lang.NullPointerException: Cannot execute null+0.00
 at jdoodle.run(jdoodle.groovy:2)
 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native 
Method)
 at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

 

Note: Below expressions report errors as well:

 
{code:java}
// code placeholder
println (vo.INIT?:0.00 + vo.PURCHASED?:0.00)
println (vo.INIT?:0.00) + (vo.PURCHASED?:0.00)
println vo.INIT?:0.00 + vo.PURCHASED?:0.00
{code}



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