Java Utililty Methods Exception Print

List of utility methods to do Exception Print

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Exception Print

Description

The list of methods to do Exception Print are organized into topic(s).

Method

void printException(Exception e)
Prints out the message of the exception.

System.err.println(e.getLocalizedMessage());

void printException(Exception e)
print Exception

System.out.println("Exception caught! Exiting ..");
System.out.println("error message: " + e.getMessage());
e.printStackTrace();

void printException(Exception e)
print Exception

StackTraceElement ste = null;
int i = 0;
while (i < e.getStackTrace().length && (ste = e.getStackTrace()[i++]).getLineNumber() == -1)
 ;
if (ste == null) {
 printError("Utilities.printException error: StackTraceElement ste is null");
 return;
String className = ste.getClassName();
String methodName = ste.getMethodName();
String fileName = ste.getFileName();
int lineNumber = ste.getLineNumber();
printError(e.toString());
printError("\tat " + className + "." + methodName + "(" + fileName + ":" + lineNumber + ")");

void printException(Exception e, String message)
Prints an error message with the exception stacktrace to the console with the prefix

EXCEPTION! 
printInfo("EXCEPTION! " + message);

 void printException(String excption) 
print Exception
System.err.println(excption);

 void printException(String prefix, Exception e) 
print Exception
String message = (e == null) ? null : e.getMessage();
if ((message == null) && (e != null))
 message = e.getClass().getName();
System.err.println(prefix + message);
System.err.flush();

 void PrintException(StringBuilder Str, boolean HTML, Throwable T, boolean PrintCauseToo) 
Print Exception
if (PrintCauseToo == true && T.getCause() != null) {
 PrintException(Str, HTML, T.getCause());
 if (HTML == true)
 Str.append("<BR>");
 Str.append("\n");
PrintException(Str, HTML, T);

 void printException(Throwable e, StackTraceElement[] trace) 
print Exception
StringBuilder out = new StringBuilder("--- Exception in Async Thread ---\n");
out.append(e.getClass().getName()).append(": ").append(e.getMessage()).append('\n');
StackTraceElement[] st = e.getStackTrace();
out.append(printTrace(st));
Throwable cause = e.getCause();
while (cause != null) {
 out.append(cause.getClass().getName()).append(": ").append(cause.getMessage()).append('\n');
 st = cause.getStackTrace();
...

 void printExceptionInfo(Exception e) 
print Exception Info
System.out.println(e.getClass().getName() + " Error: ");
System.out.println(e.getMessage() + "\n" + e.getStackTrace());

 String printExceptionMessage(Throwable ex) 
Return stack trace of the Throwable ex. 
return printExceptionMessage(ex, 15);

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