kijong.youn created LANG-1524:
---------------------------------
Summary: TypeUtils.toString StackOverflowError on Enum type.
Key: LANG-1524
URL: https://issues.apache.org/jira/browse/LANG-1524
Project: Commons Lang
Issue Type: Bug
Components: lang.reflect.*
Affects Versions: 3.9
Reporter: kijong.youn
StackOverflowError occurred on toString with an enum type.
source:
{code:java}
public enum Test {
}
public static void main(final String[] args) {
System.out.println(TypeUtils.toString(Test.class));
}
{code}
result:
{code:java}
Exception in thread "main" java.lang.StackOverflowErrorException in thread
"main" java.lang.StackOverflowError at
java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:125)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:649) at
java.lang.StringBuilder.append(StringBuilder.java:202) at
org.apache.commons.lang3.reflect.TypeUtils.parameterizedTypeToString(TypeUtils.java:1800)
at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1666) at
org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1891) at
org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1882) at
org.apache.commons.lang3.reflect.TypeUtils.typeVariableToString(TypeUtils.java:1775)
at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1672) at
org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1891) at
org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1882) at
org.apache.commons.lang3.reflect.TypeUtils.classToString(TypeUtils.java:1758)
at
org.apache.commons.lang3.reflect.TypeUtils.classToString(TypeUtils.java:1752)
at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1663) at
org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1891) at
org.apache.commons.lang3.reflect.TypeUtils.appendAllTo(TypeUtils.java:1882) at
org.apache.commons.lang3.reflect.TypeUtils.typeVariableToString(TypeUtils.java:1775)
at org.apache.commons.lang3.reflect.TypeUtils.toString(TypeUtils.java:1672)
...{code}
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