https://github.com/FasterXML/jackson-core: Core Jackson processing abstractions (aka Streaming API), implementation for JSON (FasterXML)
  • Tatu Saloranta
  • Christopher Currie
  • Paul Brown 
package com.fasterxml.jackson.core.io;

import com.fasterxml.jackson.core.JsonParseException;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;


Specialized JsonParseException that is thrown when end-of-input is reached unexpectedly, either within token being decoded, or during skipping of intervening white-space that is not between root-level tokens (that is, is within JSON Object or JSON Array construct). 
Since:2.8
/**
 * Specialized {@link JsonParseException} that is thrown when end-of-input
 * is reached unexpectedly, either within token being decoded, or during
 * skipping of intervening white-space that is not between root-level
 * tokens (that is, is within JSON Object or JSON Array construct).
 *
 * @since 2.8
 */
public class JsonEOFException extends JsonParseException
{
    private static final long serialVersionUID = 1L;

    
Type of token that was being decoded, if parser had enough information
to recognize type (such as starting double-quote for Strings)

/**
     * Type of token that was being decoded, if parser had enough information
     * to recognize type (such as starting double-quote for Strings)
     */
    protected final JsonToken _token;
    
    public JsonEOFException(JsonParser p, JsonToken token, String msg) {
        super(p, msg);
        _token = token;
    }

    
Accessor for possibly available information about token that was being
decoded while encountering end of input.

/**
     * Accessor for possibly available information about token that was being
     * decoded while encountering end of input.
     */
    public JsonToken getTokenBeingDecoded() {
        return _token;
    }
}