## org.mozilla.javascript.regexp
Class SubString

    java.lang.Object
      org.mozilla.javascript.regexp.SubString

    public class SubString

extends java.lang.Object

A utility class for lazily instantiated substrings.

Field Summary
`static SubString` `emptySubString`

Constructor Summary
`SubString()`
`SubString(java.lang.String str)`
`SubString(java.lang.String source, int start, int len)`

Method Summary
`java.lang.String` `toString()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### emptySubString

    public static final SubString emptySubString

Constructor Detail

### SubString

    public SubString()

### SubString

    public SubString(java.lang.String str)

### SubString

    public SubString(java.lang.String source,
                     int start,
                     int len)

Method Detail

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `java.lang.Object`