BasicBlock source = getSource(); BasicBlock target = getTarget();  StringBuffer buf = new StringBuffer(); buf.append("EDGE("); buf.append(getLabel()); buf.append(") type "); buf.append(edgeTypeToString(type)); buf.append(" from block "); buf.append(source.getId()); buf.append(" to block "); buf.append(target.getId()); InstructionHandle sourceInstruction = source.getLastInstruction(); InstructionHandle targetInstruction = target.getFirstInstruction(); String exInfo = " -> "; if (targetInstruction == null && target.isExceptionThrower()) { targetInstruction = target.getExceptionThrower(); exInfo = " => "; } if (sourceInstruction != null && targetInstruction != null) { buf.append(" [bytecode "); buf.append(sourceInstruction.getPosition()); buf.append(exInfo); buf.append(targetInstruction.getPosition()); buf.append(']'); } else if (source.isExceptionThrower()) { if (type == FALL_THROUGH_EDGE) buf.append(" [successful check]"); else { buf.append(" [failed check for "); buf.append(source.getExceptionThrower().getPosition()); if (targetInstruction != null) { buf.append(" to "); buf.append(targetInstruction.getPosition()); } buf.append(']'); } } return buf.toString();
return formatAsString(false);
	public String toString() {		BasicBlock source = getSource();		BasicBlock target = getTarget();		StringBuffer buf = new StringBuffer();		buf.append("EDGE(");		buf.append(getLabel());		buf.append(") type ");		buf.append(edgeTypeToString(type));		buf.append(" from block ");		buf.append(source.getId());		buf.append(" to block ");		buf.append(target.getId());		InstructionHandle sourceInstruction = source.getLastInstruction();		InstructionHandle targetInstruction = target.getFirstInstruction();		String exInfo = " -> ";		if (targetInstruction == null && target.isExceptionThrower()) {			targetInstruction = target.getExceptionThrower();			exInfo = " => ";		}		if (sourceInstruction != null && targetInstruction != null) {			buf.append(" [bytecode ");			buf.append(sourceInstruction.getPosition());			buf.append(exInfo);			buf.append(targetInstruction.getPosition());			buf.append(']');		} else if (source.isExceptionThrower()) {			if (type == FALL_THROUGH_EDGE)				buf.append(" [successful check]");			else {				buf.append(" [failed check for ");				buf.append(source.getExceptionThrower().getPosition());				if (targetInstruction != null) {					buf.append(" to ");					buf.append(targetInstruction.getPosition());				}				buf.append(']');			}		}		return buf.toString();	}