Java float keyword example

In Java, the float keyword is used to declared a variable as a numeric type. A float value can hold a 32-bit floating-point number. For example:

float balanceAmount = 909.999;

The float keyword can be used to declared return type of a method as well:

public float getBalance() {
    return balanceAmount;
}

See all keywords in Java.

Related Topics:

• Summary of primitive data types in Java
• Notes about numeric literals in Java

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About the Author:

Nam Ha Minh is certified Java programmer (SCJP and SCWCD). He began programming with Java back in the days of Java 1.4 and has been passionate about it ever since. You can connect with him on Facebook and watch his Java videos on YouTube.