public class NullPrintWriter
extends java.io.PrintWriter
PrintWriter
whose methods ignore the content
being written.Constructor and Description |
---|
NullPrintWriter() |
Modifier and Type | Method and Description |
---|---|
boolean |
checkError() |
void |
close() |
void |
flush() |
void |
print(boolean b) |
void |
print(char c) |
void |
print(char[] s) |
void |
print(double d) |
void |
print(float f) |
void |
print(int i) |
void |
print(long l) |
void |
print(java.lang.Object obj) |
void |
print(java.lang.String s) |
void |
println() |
void |
println(boolean x) |
void |
println(char x) |
void |
println(char[] x) |
void |
println(double x) |
void |
println(float x) |
void |
println(int x) |
void |
println(long x) |
void |
println(java.lang.Object x) |
void |
println(java.lang.String x) |
void |
write(char[] buf) |
void |
write(char[] buf,
int off,
int len) |
void |
write(int c) |
void |
write(java.lang.String s) |
void |
write(java.lang.String s,
int off,
int len) |
public void flush()
flush
in interface java.io.Flushable
flush
in class java.io.PrintWriter
public void close()
close
in interface java.io.Closeable
close
in interface java.lang.AutoCloseable
close
in class java.io.PrintWriter
public boolean checkError()
checkError
in class java.io.PrintWriter
public void write(int c)
write
in class java.io.PrintWriter
public void write(char[] buf, int off, int len)
write
in class java.io.PrintWriter
public void write(char[] buf)
write
in class java.io.PrintWriter
public void write(java.lang.String s, int off, int len)
write
in class java.io.PrintWriter
public void write(java.lang.String s)
write
in class java.io.PrintWriter
public void print(boolean b)
print
in class java.io.PrintWriter
public void print(char c)
print
in class java.io.PrintWriter
public void print(int i)
print
in class java.io.PrintWriter
public void print(long l)
print
in class java.io.PrintWriter
public void print(float f)
print
in class java.io.PrintWriter
public void print(double d)
print
in class java.io.PrintWriter
public void print(char[] s)
print
in class java.io.PrintWriter
public void print(java.lang.String s)
print
in class java.io.PrintWriter
public void print(java.lang.Object obj)
print
in class java.io.PrintWriter
public void println()
println
in class java.io.PrintWriter
public void println(boolean x)
println
in class java.io.PrintWriter
public void println(char x)
println
in class java.io.PrintWriter
public void println(int x)
println
in class java.io.PrintWriter
public void println(long x)
println
in class java.io.PrintWriter
public void println(float x)
println
in class java.io.PrintWriter
public void println(double x)
println
in class java.io.PrintWriter
public void println(char[] x)
println
in class java.io.PrintWriter
public void println(java.lang.String x)
println
in class java.io.PrintWriter
public void println(java.lang.Object x)
println
in class java.io.PrintWriter