A modern programming language that makes developers happier.

kotlinlang

SpelTests.kt

Fails with:
```
org.springframework.expression.spel.SpelEvaluationException: EL1008E: Property or field 'properties' cannot be found on object of type 'kotlin.reflect.jvm.internal.KClassImpl' - maybe not public or not valid?

	at org.springframework.expression.spel.ast.PropertyOrFieldReference.readProperty(PropertyOrFieldReference.java:217)
	at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:104)
	at org.springframework.expression.spel.ast.PropertyOrFieldReference.getValueInternal(PropertyOrFieldReference.java:91)
	at org.springframework.expression.spel.ast.CompoundExpression.getValueRef(CompoundExpression.java:53)
	at org.springframework.expression.spel.ast.CompoundExpression.getValueInternal(CompoundExpression.java:89)
	at org.springframework.expression.spel.ast.OpPlus.getValueInternal(OpPlus.java:83)
	at org.springframework.expression.spel.ast.OpPlus.getValueInternal(OpPlus.java:83)
	at org.springframework.expression.spel.ast.OpPlus.getValueInternal(OpPlus.java:83)
	at org.springframework.expression.spel.ast.OpPlus.getValueInternal(OpPlus.java:83)
	at org.springframework.expression.spel.ast.SpelNodeImpl.getValue(SpelNodeImpl.java:109)
	at org.springframework.expression.spel.standard.SpelExpression.getValue(SpelExpression.java:328)
```