Class org.springframework.core.env.AbstractPropertyResolver

Added Methods
String resolveNestedPlaceholders(String)	Resolve placeholders within the given string, deferring to the value of .setIgnoreUnresolvableNestedPlaceholders(boolean) to determine whether any unresolvable placeholders should raise an exception or be ignored.
void setIgnoreUnresolvableNestedPlaceholders(boolean)	{@inheritDoc}