- Java.lang Package classes
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- Java.lang - Float
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- Java.lang - StringBuffer
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Java - Float toString() method
Description
The Java Float toString() method returns a string representation of this Float object.
Declaration
Following is the declaration for java.lang.Float.toString() method
public String toString()
Parameters
NA
Return Value
This method returns a String representation of this object.
Exception
NA
Example 1
The following example shows the usage of Float toString() method to get a string representation of a Float object. We've initialized one Float object with a positive value. Then using toString() method, we're printing the string representation value of the object.
package com.tutorialspoint; public class FloatDemo { public static void main(String[] args) { Float f = new Float("3.08"); // returns a string value String retval = f.toString(); System.out.println("Value = " + retval); } }
Output
Let us compile and run the above program, this will produce the following result −
Value = 3.08
Example 2
The following example shows the usage of Float toString() method to get a string representation of a Float object. We've initialized one Float object with a negative value. Then using toString() method, we're printing the string representation value of the object.
package com.tutorialspoint; public class FloatDemo { public static void main(String[] args) { Float f = new Float("-3.08"); // returns a string value String retval = f.toString(); System.out.println("Value = " + retval); } }
Output
Let us compile and run the above program, this will produce the following result −
Value = -3.08
Example 3
The following example shows the usage of Float toString() method to get a string representation of a Float object. We've initialized one Float object with a negative zero value. Then using toString() method, we're printing the string representation value of the object.
package com.tutorialspoint; public class FloatDemo { public static void main(String[] args) { Float f = new Float("-0.0"); // returns a string value String retval = f.toString(); System.out.println("Value = " + retval); } }
Output
Let us compile and run the above program, this will produce the following result −
Value = -0.0
Example 4
The following example shows the usage of Float toString() method to get a string representation of a Float object. We've initialized one Float object with a postive zero value. Then using toString() method, we're printing the string representation value of the object.
package com.tutorialspoint; public class FloatDemo { public static void main(String[] args) { Float f = new Float("0.0"); // returns a string value String retval = f.toString(); System.out.println("Value = " + retval); } }
Output
Let us compile and run the above program, this will produce the following result −
Value = 0.0