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Fix potential NPE in TypeUtils.isAssignable(Type, ParameterizedType, 

Map, Type>).
This commit is contained in:
Gary Gregory 2020-11-15 10:55:53 -05:00
parent 43b2326713
commit e123bab198
2 changed files with 3 additions and 1 deletions
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2
src/changes/changes.xml
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@ -57,6 +57,8 @@ The <action> type attribute can be add,update,fix,remove.
<action issue="LANG-1591" type="update" dev="kinow" due-to="bhawna94">Remove redundant argument from substring call.</action> <action issue="LANG-1591" type="update" dev="kinow" due-to="bhawna94">Remove redundant argument from substring call.</action>
<action issue="LANG-1613" type="update" dev="ggregory" due-to="Arturo Bernal, Gary Gregory">BigDecimal is created when you pass it the min and max values, #642.</action> <action issue="LANG-1613" type="update" dev="ggregory" due-to="Arturo Bernal, Gary Gregory">BigDecimal is created when you pass it the min and max values, #642.</action>
<action issue="LANG-1541" type="update" dev="ggregory" due-to="Arturo Bernal, Gary Gregory">ArrayUtils.contains() and indexOf() fails to handle Double.NaN #647.</action> <action issue="LANG-1541" type="update" dev="ggregory" due-to="Arturo Bernal, Gary Gregory">ArrayUtils.contains() and indexOf() fails to handle Double.NaN #647.</action>
<action issue="LANG-1541" type="update" dev="ggregory" due-to="Gary Gregory">Fix potential NPE in TypeUtils.isAssignable(Type, ParameterizedType, Map, Type>).</action>
<!-- ADDS --> <!-- ADDS -->
<action type="add" dev="ggregory" due-to="Gary Gregory">Add BooleanUtils.booleanValues().</action> <action type="add" dev="ggregory" due-to="Gary Gregory">Add BooleanUtils.booleanValues().</action>
<action type="add" dev="ggregory" due-to="Gary Gregory">Add BooleanUtils.primitiveValues().</action> <action type="add" dev="ggregory" due-to="Gary Gregory">Add BooleanUtils.primitiveValues().</action>

2
src/main/java/org/apache/commons/lang3/reflect/TypeUtils.java
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@ -1221,7 +1221,7 @@ public class TypeUtils {
// parameters must either be absent from the subject type, within // parameters must either be absent from the subject type, within
// the bounds of the wildcard type, or be an exact match to the // the bounds of the wildcard type, or be an exact match to the
// parameters of the target type. // parameters of the target type.
if (fromTypeArg != null if (fromTypeArg != null && toTypeArg != null
&& !toTypeArg.equals(fromTypeArg) && !toTypeArg.equals(fromTypeArg)
&& !(toTypeArg instanceof WildcardType && isAssignable(fromTypeArg, toTypeArg, && !(toTypeArg instanceof WildcardType && isAssignable(fromTypeArg, toTypeArg,
typeVarAssigns))) { typeVarAssigns))) {