org.springframework.batch.core.JobParameter.toString may return null

[spring-projects-issues]

Dmitry Smeliansky opened BATCH-2772 and commented

public String toString() { public String toString() { return parameter == null ? null : (parameterType == ParameterType.DATE ? "" + ((Date) parameter).getTime() : parameter.toString()); }

This behavior causes NPE in the JopParameters.toProperties method

java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:459) at org.springframework.batch.core.JobParameters.toProperties(JobParameters.java:219) 

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Affects: 3.0.7

[fmbenhassine]

Fixed in #3864 .