IllegalArgumentException while creating EidRuntimeException with valid message

[Fizol]

Hi here is code example:

def "Unexpected behaviour"() {
        expect:
        throw new EidRuntimeException("json-processing", "This json={\"key} is wrong", null);
}

It throws:

java.lang.IllegalArgumentException: can't parse argument number: "key

	at java.text.MessageFormat.makeFormat(MessageFormat.java:1429)
	at java.text.MessageFormat.applyPattern(MessageFormat.java:479)
	at java.text.MessageFormat.<init>(MessageFormat.java:362)
	at pl.wavesoftware.eid.impl.MessageSupplier.getFormatter(MessageSupplier.java:59)
	at pl.wavesoftware.eid.impl.MessageSupplier.get(MessageSupplier.java:51)
	at pl.wavesoftware.eid.impl.MessageSupplier.get(MessageSupplier.java:32)
	at pl.wavesoftware.eid.impl.Lazy.get(Lazy.java:57)
	at pl.wavesoftware.eid.impl.SerializableLazy.get(SerializableLazy.java:50)
	at pl.wavesoftware.eid.impl.TextMessage.get(TextMessage.java:43)
	at pl.wavesoftware.eid.impl.EidTextRepresentation$1.get(EidTextRepresentation.java:48)
	at pl.wavesoftware.eid.impl.EidTextRepresentation$1.get(EidTextRepresentation.java:44)
	at pl.wavesoftware.eid.impl.Lazy.get(Lazy.java:57)
	at pl.wavesoftware.eid.impl.SerializableLazy.get(SerializableLazy.java:50)
	at pl.wavesoftware.eid.impl.EidTextRepresentation.get(EidTextRepresentation.java:63)
	at pl.wavesoftware.eid.impl.DefaultEidMessage.toString(DefaultEidMessage.java:69)
	at pl.wavesoftware.eid.exceptions.EidRuntimeException.<init>(EidRuntimeException.java:240)
	at pl.wavesoftware.eid.exceptions.EidRuntimeException.<init>(EidRuntimeException.java:131)
	at com.roche.gyst.structure_importer.structure_preparation.atomic_sequence.DockerScriptOutputConverterTest.Unexpected behaviour(DockerScriptOutputConverterTest.groovy:14)
Caused by: java.lang.NumberFormatException: For input string: ""key"
	at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	at java.lang.Integer.parseInt(Integer.java:569)
	at java.lang.Integer.parseInt(Integer.java:615)
	at java.text.MessageFormat.makeFormat(MessageFormat.java:1427)
	... 17 more

for

<version>2.0.0</version>

It's unexpected because constructor's documentation doesn't describe that message will be use as format input. I consider this as a problem.
Then I don't know how I can extend your API. I want to hide your classes behind my exception class. Eg.

class XXXRuntimeException extends EidRuntimeException {
    public XXXRuntimeException(CharSequence eid, String message, @Nullable Throwable cause) {
        super(eid, message, cause);
    }
}

It hides your types, but I can't use your constructor because it treats "message" as input for format.