public StringWriter(int initialSize) {if (initialSize < 0) {throw new IllegalArgumentException();}buf = new StringBuffer(initialSize);lock = buf;}

public StringWriter ( int initialSize ) { if ( initialSize < 0 ) { throw new IllegalArgumentException ( ) ; } buf = new StringBuffer ( initialSize ) ; lock = buf ; }
public StringWriter(int initialSize){if (initialSize < 0){throw new System.ArgumentException();}buf = new java.lang.StringBuffer(initialSize);@lock = buf;}
