ILogger

All Known Subinterfaces:

IReaderLogger

All Known Implementing Classes:

NullLogger, StdLogger
```
public interface ILogger
```
Interface used to display warnings/errors while parsing the SDK content.
There are a few default implementations available:
- NullLogger is an implementation that does nothing with the log. Useful for limited cases where you need to call a class that requires a non-null logging yet the calling code does not have any mean of reporting logs itself. It can be acceptable for use as a temporary implementation but most of the time that means the caller code needs to be reworked to take a logger object from its own caller.
- StdLogger is an implementation that dumps the log to System.out or System.err. This is useful for unit tests or code that does not have any GUI. GUI based apps based should not use it and should provide a better way to report to the user.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`error(java.lang.Throwable t, java.lang.String msgFormat, java.lang.Object... args)`	Prints an error message.
`void`	`info(java.lang.String msgFormat, java.lang.Object... args)`	Prints an information message.
`void`	`verbose(java.lang.String msgFormat, java.lang.Object... args)`	Prints a verbose message.
`void`	`warning(java.lang.String msgFormat, java.lang.Object... args)`	Prints a warning message.

- Method Detail
  - error
```
void error(@Nullable
           java.lang.Throwable t,
           @Nullable
           java.lang.String msgFormat,
           java.lang.Object... args)
```
    Prints an error message.
    
    Parameters:
    
    t - is an optional Throwable or Exception. If non-null, its message will be printed out.
    
    msgFormat - is an optional error format. If non-null, it will be printed using a Formatter with the provided arguments.
    
    args - provides the arguments for errorFormat.
  - warning
```
void warning(@NonNull
             java.lang.String msgFormat,
             java.lang.Object... args)
```
    Prints a warning message.
    
    Parameters:
    
    msgFormat - is a string format to be used with a Formatter. Cannot be null.
    
    args - provides the arguments for warningFormat.
  - info
```
void info(@NonNull
          java.lang.String msgFormat,
          java.lang.Object... args)
```
    Prints an information message.
    
    Parameters:
    
    msgFormat - is a string format to be used with a Formatter. Cannot be null.
    
    args - provides the arguments for msgFormat.
  - verbose
```
void verbose(@NonNull
             java.lang.String msgFormat,
             java.lang.Object... args)
```
    Prints a verbose message.
    
    Parameters:
    
    msgFormat - is a string format to be used with a Formatter. Cannot be null.
    
    args - provides the arguments for msgFormat.