protected static AbstractConstantPoolInfoJava[] getConstantPool(Program program) {
		ClassFileAnalysisState analysisState;
		try {
			analysisState = ClassFileAnalysisState.getState(program);
		}
		catch (IOException e) {
			return null;
		}
		ClassFileJava classFile = analysisState.getClassFile();
		return classFile.getConstantPool();
	}
Subclasses of this class are used to generate p-code to inject for modeling
java bytecode in p-code. Each is attached to CALLOTHER p-code op.
Ghidra/Processors/JVM/src/main/java/ghidra/app/util/pcodeInject/InjectPayloadJava.java