StringIndexOutOfBoundsException when handling nested typed parameters --------------------------------------------------------------------- Key: ROASTER-85 URL: https://issues.jboss.org/browse/ROASTER-85 Project: Roaster Issue Type: Bug Components: API Affects Versions: 2.17.1.Final Reporter: Stephan Windmüller Fix For: 2.17.2.Final When parsing a Type object with nested types, like {{java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.lang.String>>}}, a StringIndexOutOfBoundsException is thrown: {{java.lang.StringIndexOutOfBoundsException: String index out of range: -5 at java.lang.String.substring(String.java:1967) at org.jboss.forge.roaster.model.util.Types.isGeneric(Types.java:297) at org.jboss.forge.roaster.model.util.Types.validateNameWithGenerics(Types.java:311) at org.jboss.forge.roaster.model.util.Types.isGeneric(Types.java:301)}}