public AnnotationJava[] getParameterAnnotations(int parameter) {
		return parameterAnnotations.get(parameter);
	}
Each value of the parameter_annotations table represents all of the runtimevisible
annotations on a single parameter. The sequence of values in the table
corresponds to the sequence of parameters in the method descriptor. Each
parameter_annotations entry contains the following two items:
	num_annotations
		The value of the num_annotations item indicates the number of runtimevisible
		annotations on the parameter corresponding to the sequence number
		of this parameter_annotations element.
	annotations
		Each value of the annotations table represents a single runtime-visible
		annotation on the parameter corresponding to the sequence number of this
		parameter_annotations element.
@param parameter the parameter index
@return the annotations for the given parameter
Ghidra/Processors/JVM/src/main/java/ghidra/javaclass/format/attributes/RuntimeParameterAnnotationsAttribute.java