String class: In Java, the string class is in the “java.lang.String” package and used to manipulate strings. The string class provides a lot of methods to handle the strings. The method allows operations like, trimming, concatenating, comparing and replacing of strings. Example of method provided by string class is, “toUpperCase()” – this method is used to convert the lowercase letters of a string to uppercase. The methods are accessed using an object of String class.

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Answer 1

Question

Chapter 4, Problem 6PE

Program Plan Intro

String class:

In Java, the string class is in the “java.lang.String” package and used to manipulate strings.

The string class provides a lot of methods to handle the strings. The method allows operations like, trimming, concatenating, comparing and replacing of strings.

Example of method provided by string class is,
“toUpperCase()” – this method is used to convert the lowercase letters of a string to uppercase.

The methods are accessed using an object of String class.

Program Plan Intro

“PrintStream” class:

Java “PrintStream” class helps to write formatted data to an “OutputStream”.

The “PrintStream” class can format data types like “long”, “int” as formatted text rather than their byte values.

Two well known “Printstream” class instances are “System.out” and “System.err”.

Explanation of Solution

Two methods of “String” class that is not belong to “PrintStream” class:

length():

The “length()” method is used to get the length of a string.

The “length()” method has no arguments and it returns an integer value.

Example:
//using length() method

int n=greetings.length();

where “n” is the variable that will hold the length of the string variable “greetings”...

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...

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Answer 2

Question

Chapter 4, Problem 6PE

Program Plan Intro

String class:

In Java, the string class is in the “java.lang.String” package and used to manipulate strings.

The string class provides a lot of methods to handle the strings. The method allows operations like, trimming, concatenating, comparing and replacing of strings.

Example of method provided by string class is,
“toUpperCase()” – this method is used to convert the lowercase letters of a string to uppercase.

The methods are accessed using an object of String class.

Program Plan Intro

“PrintStream” class:

Java “PrintStream” class helps to write formatted data to an “OutputStream”.

The “PrintStream” class can format data types like “long”, “int” as formatted text rather than their byte values.

Two well known “Printstream” class instances are “System.out” and “System.err”.

Explanation of Solution

Two methods of “String” class that is not belong to “PrintStream” class:

length():

The “length()” method is used to get the length of a string.

The “length()” method has no arguments and it returns an integer value.

Example:
//using length() method

int n=greetings.length();

where “n” is the variable that will hold the length of the string variable “greetings”...

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 4, Problem 6PE

Program Plan Intro

String class:

In Java, the string class is in the “java.lang.String” package and used to manipulate strings.

The string class provides a lot of methods to handle the strings. The method allows operations like, trimming, concatenating, comparing and replacing of strings.

Example of method provided by string class is,
“toUpperCase()” – this method is used to convert the lowercase letters of a string to uppercase.

The methods are accessed using an object of String class.

Program Plan Intro

“PrintStream” class:

Java “PrintStream” class helps to write formatted data to an “OutputStream”.

The “PrintStream” class can format data types like “long”, “int” as formatted text rather than their byte values.

Two well known “Printstream” class instances are “System.out” and “System.err”.

Explanation of Solution

Two methods of “String” class that is not belong to “PrintStream” class:

length():

The “length()” method is used to get the length of a string.

The “length()” method has no arguments and it returns an integer value.

Example:
//using length() method

int n=greetings.length();

where “n” is the variable that will hold the length of the string variable “greetings”...

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 4, Problem 6PE

Program Plan Intro

String class:

In Java, the string class is in the “java.lang.String” package and used to manipulate strings.

The string class provides a lot of methods to handle the strings. The method allows operations like, trimming, concatenating, comparing and replacing of strings.

Example of method provided by string class is,
“toUpperCase()” – this method is used to convert the lowercase letters of a string to uppercase.

The methods are accessed using an object of String class.

Program Plan Intro

“PrintStream” class:

Java “PrintStream” class helps to write formatted data to an “OutputStream”.

The “PrintStream” class can format data types like “long”, “int” as formatted text rather than their byte values.

Two well known “Printstream” class instances are “System.out” and “System.err”.

Explanation of Solution

Two methods of “String” class that is not belong to “PrintStream” class:

length():

The “length()” method is used to get the length of a string.

The “length()” method has no arguments and it returns an integer value.

Example:
//using length() method

int n=greetings.length();

where “n” is the variable that will hold the length of the string variable “greetings”...

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 4, Problem 6PE

Program Plan Intro

String class:

In Java, the string class is in the “java.lang.String” package and used to manipulate strings.

The string class provides a lot of methods to handle the strings. The method allows operations like, trimming, concatenating, comparing and replacing of strings.

Example of method provided by string class is,
“toUpperCase()” – this method is used to convert the lowercase letters of a string to uppercase.

The methods are accessed using an object of String class.

Program Plan Intro

“PrintStream” class:

Java “PrintStream” class helps to write formatted data to an “OutputStream”.

The “PrintStream” class can format data types like “long”, “int” as formatted text rather than their byte values.

Two well known “Printstream” class instances are “System.out” and “System.err”.

Explanation of Solution

Two methods of “String” class that is not belong to “PrintStream” class:

length():

The “length()” method is used to get the length of a string.

The “length()” method has no arguments and it returns an integer value.

Example:
//using length() method

int n=greetings.length();

where “n” is the variable that will hold the length of the string variable “greetings”...

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...

Answer 6

Chapter 4, Problem 6PE

Program Plan Intro

String class:

In Java, the string class is in the “java.lang.String” package and used to manipulate strings.

The string class provides a lot of methods to handle the strings. The method allows operations like, trimming, concatenating, comparing and replacing of strings.

Example of method provided by string class is,
“toUpperCase()” – this method is used to convert the lowercase letters of a string to uppercase.

The methods are accessed using an object of String class.

Answer 7

Chapter 4, Problem 6PE

Program Plan Intro

String class:

In Java, the string class is in the “java.lang.String” package and used to manipulate strings.

The string class provides a lot of methods to handle the strings. The method allows operations like, trimming, concatenating, comparing and replacing of strings.

Example of method provided by string class is,
“toUpperCase()” – this method is used to convert the lowercase letters of a string to uppercase.

The methods are accessed using an object of String class.

Answer 8

Program Plan Intro

“PrintStream” class:

Java “PrintStream” class helps to write formatted data to an “OutputStream”.

The “PrintStream” class can format data types like “long”, “int” as formatted text rather than their byte values.

Two well known “Printstream” class instances are “System.out” and “System.err”.

Answer 9

Program Plan Intro

“PrintStream” class:

Java “PrintStream” class helps to write formatted data to an “OutputStream”.

The “PrintStream” class can format data types like “long”, “int” as formatted text rather than their byte values.

Two well known “Printstream” class instances are “System.out” and “System.err”.

Answer 10

Explanation of Solution

Two methods of “String” class that is not belong to “PrintStream” class:

length():

The “length()” method is used to get the length of a string.

The “length()” method has no arguments and it returns an integer value.

Example:
//using length() method

int n=greetings.length();

where “n” is the variable that will hold the length of the string variable “greetings”...

Answer 11

Explanation of Solution

Two methods of “String” class that is not belong to “PrintStream” class:

length():

The “length()” method is used to get the length of a string.

The “length()” method has no arguments and it returns an integer value.

Example:
//using length() method

int n=greetings.length();

where “n” is the variable that will hold the length of the string variable “greetings”...

Answer 12

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...

Answer 13

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Check out a sample textbook solution

See solution

Answer 17

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Videos

Explanation of Solution

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...

Want to see the full answer?

Chapter 4 Solutions

Concept explainers

Videos

Explanation of Solution

Explanation of Solution

Method of “PrintStream” class that not belong to “String” class: println(): The “println()” method is used to print the values. The “println()” method do not return any value...

Want to see the full answer?

Chapter 4 Solutions

Method of “PrintStream” class that not belong to “String” class:

println():

The “println()” method is used to print the values.

The “println()” method do not return any value...