Michał Mally created GROOVY-7699:
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Summary: collate() on empty list shall return empty list
Key: GROOVY-7699
URL: https://issues.apache.org/jira/browse/GROOVY-7699
Project: Groovy
Issue Type: Bug
Components: groovy-jdk
Affects Versions: 2.4.5, 2.4.4
Environment: Darwin Michas-MacBook-Pro.local 15.0.0 Darwin Kernel
Version 15.0.0: Sat Sep 19 15:53:46 PDT 2015;
root:xnu-3247.10.11~1/RELEASE_X86_64 x86_64
Groovy Version: 2.4.5 JVM: 1.8.0_60 Vendor: Oracle Corporation OS: Mac OS X
Reporter: Michał Mally
Priority: Minor
collate() on empty list shall return empty list instead of list containing one
element (empty list).
Expected:
{code:java}[].collate(n) == []{code}
Actual:
{code:java}[].collate(n) == [[]]{code}
where *n* is *int* in *(1..oo)*
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