PrintStream println(boolean) method in Java with Examples Last Updated : 31 Jan, 2019 Summarize Comments Improve Suggest changes Share Like Article Like Report The println(boolean) method of PrintStream Class in Java is used to print the specified boolean value on the stream and then break the line. This boolean value is taken as a parameter. Syntax: public void println(boolean booleanValue) Parameters: This method accepts a mandatory parameter booleanValue which is the boolean value to be written on the stream. Return Value: This method do not returns any value. Below methods illustrates the working of println(boolean) method: Program 1: Java // Java program to demonstrate // PrintStream println(boolean) method import java.io.*; class GFG { public static void main(String[] args) { try { // Create a PrintStream instance PrintStream stream = new PrintStream(System.out); // Print the boolean value 'true' // to this stream using println() method // This will put the booleanValue in the // stream till it is printed on the console stream.println(true); stream.flush(); } catch (Exception e) { System.out.println(e); } } } Output: true Program 2: Java // Java program to demonstrate // PrintStream println(boolean) method import java.io.*; class GFG { public static void main(String[] args) { try { // Create a PrintStream instance PrintStream stream = new PrintStream(System.out); // Print the boolean value 'false' // to this stream using println() method // This will put the booleanValue in the // stream till it is printed on the console stream.println(false); stream.flush(); } catch (Exception e) { System.out.println(e); } } } Output: false Comment More infoAdvertise with us Next Article PrintStream println(boolean) method in Java with Examples K Kirti_Mangal Follow Improve Article Tags : Java Java-Functions Java-IO package Java-PrintStream Practice Tags : Java Similar Reads PrintStream print(boolean) method in Java with Examples The print(boolean) method of PrintStream Class in Java is used to print the specified boolean value on the stream. This boolean value is taken as a parameter. Syntax: public void print(boolean booleanValue) Parameters: This method accepts a mandatory parameter booleanValue which is the boolean value 2 min read PrintStream println(double) method in Java with Examples The println(double) method of PrintStream Class in Java is used to print the specified double value on the stream and then break the line. This double value is taken as a parameter. Syntax: public void println(double doubleValue) Parameters: This method accepts a mandatory parameter doubleValue whic 2 min read PrintWriter println(boolean) method in Java with Examples The println(boolean) method of PrintWriter Class in Java is used to print the specified boolean value on the stream and then break the line. This boolean value is taken as a parameter. Syntax: public void println(boolean booleanValue) Parameters: This method accepts a mandatory parameter booleanValu 2 min read PrintStream println() method in Java with Examples The println() method of PrintStream Class in Java is used to break the line in the stream. This method do not accepts any parameter or return any value. Syntax: public void println() Parameters: This method do not accepts any parameter. Return : This method do not returns any value. Below methods il 2 min read PrintStream println(char) method in Java with Examples The println(char) method of PrintStream Class in Java is used to print the specified char value on the stream and then break the line. This char value is taken as a parameter. Syntax: public void println(char charValue) Parameters: This method accepts a mandatory parameter charValue which is the cha 2 min read Like